Promotions

Most prize budgets get argued over twice. First when someone decides how much to spend, and again — usually with less rigour — when someone decides how to split it. The second decision is the one that quietly determines whether the promotion works. A brand can commit the same money to a single hero prize or to a hundred smaller ones, and end up with two completely different campaigns. Same budget. Same product. Very different number of people who bother to enter.

This is the part of promotional planning that tends to get settled by taste rather than logic. Someone likes the idea of a car. Someone else wants “lots of winners.” Both instincts can be right, but only for particular jobs. How you distribute a prize pool is a strategic choice, and it deserves the same attention as the budget itself.

What is prize pool distribution?

Prize pool distribution is how a promotion splits its total prize budget across the number, size, and type of prizes on offer — from a single grand prize to many smaller rewards, or a mix of both. It is a distinct decision from how much you spend: the same pool can be structured to feel exclusive and aspirational or frequent and attainable, and that structure shapes how many people enter and who they are.

Put simply, the budget sets the ceiling. The distribution sets the feeling. And the feeling is what the shopper actually responds to at the shelf.

The maths shoppers actually do

People are famously bad at handling probability, but they are bad in a consistent, predictable direction. Behavioural research on the possibility and certainty effects shows that the jump from no chance to a small chance carries far more psychological weight than an equivalent jump higher up the scale. Moving from a 0% chance to a 5% possibility of winning feels bigger and more exciting than moving from 5% to 10%, even though the arithmetic change is identical.

The same body of work on probability weighting shows people systematically overweight small probabilities — a genuine 1% chance tends to feel more like 3 or 4%. That single quirk is doing a lot of the heavy lifting in every prize draw ever run. It is why a promotion with a remote chance of a life-changing prize can still pull entries, and it is why the difference between “impossible” and “just possible” is worth more than any number of extra decimal places on the odds.

The Shelf Truth calls the practical version of this the Rule of Three: one prize reads as impossible, three prizes reads as possible, and a hundred prizes reads as probable. The shopper isn’t calculating odds. They’re asking a much simpler question — does someone like me actually win this? Distribution is how you answer it.

One big prize or many small ones?

Two default models sit at either end. Concentrate the pool into one large headline prize and you buy attention and share-ability — the prize does the marketing, and the story is easy to tell. Spread the same pool across many smaller prizes and you buy belief — more winners, more visible proof, a stronger sense that entering isn’t a waste of time. In the campaigns Trevor Services runs, prize pools tend to fall into one of these two shapes, and the ones that struggle are usually the ones that picked a shape by accident rather than on purpose.

The interesting answer is often neither extreme. The Shelf Truth calls the combination the Dopamine Sandwich: a big prize headline to create the fantasy, wrapped around frequent small wins to make participation feel rewarded. The headline speaks to the part of the shopper that wants to dream about the car. The regular small prizes speak to the part that wants some certainty the effort will pay off. You are, in effect, running two promotions to two different mindsets inside the same budget — which is exactly what a tiered structure is for.

What you should not do is split the difference into mush. A pool sliced into a moderate number of moderate prizes tends to be too small to make headlines and too thin to feel winnable. It satisfies no one in particular. Deciding who the distribution is for — the dreamer or the pragmatist — is more useful than deciding how many prizes sounds nice.

Match the distribution to the one job

Distribution only makes sense once you know what the promotion is actually for. This is where the One Job Rule earns its keep: a promotion built for trial has different needs from one built for frequency or data capture, and each implies a different shape of pool.

If the job is trial — getting new shoppers to pick the product up once — a spread of attainable prizes usually does more work, because visible, believable winning is what nudges a hesitant first-timer. If the job is frequency — getting existing buyers to come back more often — many small, repeatable wins beat one distant jackpot, because the reward needs to show up as often as the behaviour you want. If the job is a headline moment or data capture at scale, a single large prize can be the most efficient way to buy attention and entries. The distribution isn’t right or wrong in isolation. It’s right or wrong for the job.

It also has to survive the shopper’s three-second glance. The 3-Second Equation weighs reward and belief against friction, and distribution feeds the belief side directly. A pool structured so that winning feels plausible does quiet, compounding work every time someone reads the pack — which is also why where the offer lands in the shopper journey matters as much as the prize itself.

Where distribution quietly goes wrong

The most common failure isn’t picking the wrong model — it’s making the small prizes too small. Spreading a pool across many rewards only works if each one clears what The Shelf Truth calls the Insult Threshold: the point below which the prize isn’t worth the effort of claiming it. A five-dollar voucher that takes two minutes of form-filling to redeem doesn’t read as generosity. It reads as a brand that doesn’t value the shopper’s time, and no amount of “500 winners!” copy fixes that. If you’re going to spread the pool, spread it far enough that each win still feels like a win.

The other quiet failure is treating distribution as a set-and-forget decision. A pool that looks balanced on a planning slide can behave very differently once entries start flowing, and the campaigns that perform are usually the ones where someone is watching the shape of participation and can adjust prize cadence or instant-win frequency while there’s still time. That’s the kind of question Trevor Services and its Trudy platform are built to pressure-test before launch — modelling how a given distribution is likely to land against thousands of comparable campaigns, rather than finding out live.

None of this requires a bigger budget. It requires deciding, on purpose, what the prize pool is meant to make the shopper feel, and then splitting the money to match. If you’re rethinking how to structure a prize pool for an upcoming campaign, we’re happy to talk it through.

Watch someone decide whether to enter a promotion and you’ll miss it if you blink. They see the flash — WIN A CAR, $10 cashback, scan to enter — and within a few seconds they’ve either reached for their phone or moved on. No spreadsheet, no deliberation. Just a fast, mostly unconscious judgement about whether this is worth the bother.

That judgement is the whole game. You can spend months on creative, media and prize budget, and it all gets compressed into the three seconds a shopper spends deciding if your offer is worth their time. At Trevor Services we’ve come to think of that moment as the 3-Second Equation — the shorthand from The Shelf Truth for the sum every shopper runs without realising they’re running it.

What is the 3-Second Equation?

The 3-Second Equation is the quick mental calculation a shopper makes when they see a promotion: Reward plus Belief, divided by Friction. How much do I want the prize? Do I genuinely believe I can win it? And how much effort will entering cost me? If the top of that sum outweighs the bottom, they enter. If it doesn’t, they scroll on — and no amount of media spend buys that decision back.

It’s deliberately crude. The point isn’t precision; it’s that all three terms have to work together. A brilliant prize nobody believes they’ll win fails. A winnable prize nobody wants fails. A genuinely appealing, winnable prize buried behind a ten-field form fails just as quietly. Most promotions that underperform aren’t broken in some exotic way — one of the three terms has quietly collapsed and taken the rest down with it.

Is the reward actually worth wanting?

Reward is the easiest term to get wrong, because it feels like the easiest to get right. Bigger prize, more appeal — except it doesn’t work like that. What matters is whether the reward clears the bar of being worth wanting at all. The Shelf Truth calls that floor the Insult Threshold: if the effort of claiming outweighs what’s on offer, you haven’t given someone a small reward, you’ve given them a small annoyance. A $2 saving that needs a receipt upload and a sign-in isn’t a modest win; it’s a reason to feel faintly insulted.

There’s also a quirk in how people value rewards that’s worth understanding. In a well-known set of experiments, Shampanier, Mazar and Ariely found that when a price drops to zero, demand jumps far more than the maths predicts — people don’t simply subtract cost from benefit, they treat “free” as a category of its own. That’s why a guaranteed gift with purchase can pull harder than a discount of similar value, and why a self-liquidating premium works at all. Reward isn’t only about size. It’s about how the brain files it.

Do people believe they can win?

Belief is the term most brands forget they can influence. A shopper looks at a single major prize and quietly concludes: not me, never me. The odds feel like zero whether they are or not. The Shelf Truth’s Rule of Three is a useful way to think about it — one prize reads as “impossible”, three prizes as “possible”, and a hundred small prizes as “probable”. Same total budget, very different sense of whether it’s worth a go.

That’s really a question of prize architecture: how you split a fixed prize pool to change what people believe about their chances. Our colleagues at Bamboo Marketing wrote about designing a prize structure worth entering, and it’s the other half of this term. The headline prize creates the desire; the spread of smaller, more believable wins is what turns that desire into entries. Of the live Australian promotions Trevor tracks, single-prize draws are comfortably the most common mechanic — which tells you how often brands lean on one big number and hope, rather than engineering belief. The fix is rarely a bigger prize. It’s a better-shaped one.

How do you reduce friction without gutting the entry?

Friction is where good promotions quietly bleed. Every field, every step, every “create an account to continue” is a small tax on entry, and the taxes compound. The instinct is to strip everything back to a single tap — but the evidence here is more interesting than “shorter is always better”. Venture Harbour’s review of form-length studies found cases where cutting fields actually reduced conversions: one optimiser removed fields and saw a 14% drop, because he’d cut the parts people were happy to fill in and left only the dull ones.

The more useful frame comes from BJ Fogg’s behaviour model, where action happens when motivation and ability meet at the right moment. Friction sits on the ability side, and it trades against motivation. A highly motivated entrant will tolerate a receipt upload; a merely curious one won’t tolerate a second screen. So the question isn’t “how few fields can we get away with” — it’s “how much friction have this reward and this belief earned the right to ask for”. A car draw can ask for more than a $5 cashback can, because the top of the equation is bigger. Some friction is also non-negotiable: receipt validation and fraud checks protect the promotion, and the job is to make necessary effort feel proportionate, not to pretend it away.

Working the whole equation, not one term

None of these terms is hard to grasp on its own. The mistake is treating them separately — polishing the prize while ignoring belief, or obsessing over a frictionless form attached to a reward nobody wants. The 3-Second Equation earns its keep because it forces you to hold all three at once, and to be honest about which one is dragging.

It also pairs neatly with the One Job Rule: once you know the single job a promotion is doing — trial, frequency, basket, data — you know which term to weight. A data-capture promotion can carry more friction; a trial promotion can’t afford any. This is the kind of pre-launch pressure-testing Trudy, Trevor’s predictive promotional intelligence platform, is built for — running a mechanic against thousands of past campaigns before a dollar is committed.

So if you’re sketching out a promotion and something feels off but you can’t quite name it, try running it through the equation. Usually one of the three terms has collapsed and you just hadn’t spotted which. If you’d like a hand pressure-testing the idea before it goes live, we’re happy to talk it through.

Somewhere in a planning meeting right now, a brand team is arguing about whether a cashback should be $5 or $10. The $5 version protects the budget. The $10 version feels generous. What rarely gets said out loud is the question that actually decides whether the promotion works: at what point does the reward become too small for anyone to bother claiming it?

That tipping point has a name. In The Shelf Truth we call it the insult threshold, and it quietly kills more promotions than bad creative ever will. A promotion can be perfectly compliant, beautifully designed, and properly funded, and still fail because the reward on offer wasn’t worth the effort of putting your hand up for it.

What is the insult threshold?

The insult threshold is the point at which a promotional reward is too small to justify the effort of claiming it, so the customer decides it isn’t worth doing. Below that line, a shopper does a quick mental sum — what they get versus what they have to do to get it — and walks away. The offer hasn’t just underperformed; it has mildly annoyed the person it was meant to attract.

This is the same shopper maths behind what we call the 3-Second Equation: reward plus belief, divided by friction. A reward that sits below the insult threshold drags the whole equation down no matter how strong the rest of the campaign is. You can have a believable prize and a famous brand, and still lose people at the point where the number on the offer is too small to move them.

Why small rewards quietly fail

The evidence from rebates is hard to argue with, because rebates make people do real work to collect real money. When the payoff is between $10 and $30, redemption tends to sit in the range of 10 to 30 percent, and falls below 10 percent for smaller dollar amounts. The pattern is consistent: the smaller the reward, the fewer people claim it, even though claiming is the entire point of the exercise.

It isn’t only that people forget. When Leflein Associates asked consumers why they missed out on rebates, 41 percent admitted they simply forgot and 25 percent lost the paperwork, but 20 percent made a deliberate decision that the reward wasn’t worth the effort. That last group is the insult threshold in plain sight. One in five people looked at the offer, did the calculation, and chose not to bother. They weren’t careless. They were rational.

This is also why participation rates are so wide. Consumer Affairs has noted that rebate take-up generally ranges anywhere from 5 percent to 80 percent depending on the value of the rebate. Value is the variable doing most of the work. Get it right and most eligible buyers claim; get it wrong and you’ve printed a discount almost nobody collects.

It’s not the dollar amount on its own — it’s the effort sitting next to it

The insult threshold isn’t a fixed number you can look up. A $5 reward can feel generous on a $15 purchase and insulting on a $1,500 one. The reward is always judged in proportion to two things: the price of what the customer bought, and the effort required to claim.

That second part is where promotions lose people without anyone noticing. Every extra step in a claim — another form field, a receipt photo that has to be retaken, a code typed in from a curling docket — is friction, and friction is a cost paid in lost claims. We call this friction as a cost for a reason: it compounds. A reward that would have cleared the insult threshold with a two-tap claim can fall below it once you bolt on registration, receipt upload, and a survey. You haven’t changed the dollar figure, but you’ve raised the price of collecting it, and the customer’s mental sum tips the other way.

This is the trade-off worth sitting with. Brands often try to protect a reward budget by shrinking the reward, when the cheaper fix is usually shrinking the effort. A slightly smaller prize that’s genuinely easy to claim will often beat a larger one buried behind a clumsy process. In the cashback campaigns Trevor Services has run, the programs that perform are almost always the ones where validation and payout are quick and the customer can see exactly what they’ll get and when.

How much should a promotional reward be worth?

There’s no universal figure, but there is a usable test. A reward clears the insult threshold when it is large enough that a reasonable person, looking at the effort involved, would say “yes, worth it” without hesitating. If you have to talk yourself into it, your customer won’t.

In practice that means sizing the reward against the purchase, not against your budget line. A cashback worth a meaningful share of the item’s price reads as real money. The same dollar amount on a much pricier product reads as a rounding error and gets ignored. It also means being honest about category norms. Australian shoppers are more deal-aware than ever under cost-of-living pressure, and they sit inside a mature cashback ecosystem — Cashrewards, ShopBack and others have trained people on what a serious offer looks like. A brand-direct promotion is being judged against that backdrop, not in isolation.

Prize draws play by a different rule, because there the reward is a chance rather than a certainty. A single enormous prize can still feel out of reach, which is why the Rule of Three matters: one winner reads as “impossible,” a few winners as “possible,” and many small wins as “probable.” The insult threshold there isn’t about the dollar value of one prize but about whether entering feels like it could plausibly pay off. Certainty rewards like cashback are judged on size; chance rewards are judged on believability. Most weak promotions confuse the two.

The thinking behind all of this is what Trudy, Trevor’s predictive promotional intelligence platform, is built to pressure-test — looking across thousands of past promotions to flag when a reward is likely sitting under the line before the campaign goes live, rather than after the redemption numbers come in disappointing.

The test worth running before you launch

Before a promotion goes out, it’s worth doing the customer’s sum yourself. Look at the reward, look honestly at everything you’re asking the customer to do to claim it, and ask whether the first genuinely outweighs the second. If the answer is “only just,” you’re near the line. If you’re trimming the reward to protect the budget, check whether trimming the friction would protect it more cheaply — slippage from forgotten claims already does some of that work for you, and you don’t need to insult anyone to capture it.

The brands that get this right tend not to be the most generous. They’re the ones who understood that a reward is only worth what it’s worth after you subtract the effort of getting it. If you’re rethinking how you size rewards across your promotions, we’d be happy to talk it through.

Look at most promotional briefs and you will find a wishlist. The campaign is meant to drive trial, reward loyal buyers, lift basket size, collect first-party data and make the brand feel a bit more fun — all from one mechanic, one prize pool and one eight-week window. It reads like ambition. It usually behaves like confusion.

The promotions that actually move a number tend to be the ones that picked a single job and built everything around it. That discipline has a name in The Shelf Truth — the One Job Rule — and it is the cheapest thing in promotional marketing, because it costs nothing and saves you from spending budget in five directions at once.

What is the One Job Rule?

The One Job Rule says a promotion should be designed to do one thing well, and judged on whether it did that one thing. You pick the objective first, then choose the mechanic, the prize and the level of friction to serve it. Anything that does not serve the one job is either neutral or quietly working against it.

There are really only five jobs a promotion can do, and they pull in different directions. A Breaker is built for trial — getting someone who has never bought the product to try it once. A Builder is for frequency — getting an existing buyer to come back sooner. A Loader is for basket size — getting a bigger shop in a single visit. A Harvest is for data — trading a reward for permission to keep talking to the customer. And a Keeper is for loyalty — giving regular buyers a reason to stay. The reason you cannot do all five at once is that each one wants a different shopper to do a different thing, and a single offer cannot send five signals without blurring all of them.

Trial is the clearest example. If the job is to break a non-buyer into the category, the entry barrier has to be almost nothing, because you are asking a stranger to take a punt. The moment you bolt on a data-capture form or a minimum-spend threshold to also serve the Harvest or the Loader, you have made the Breaker worse. The person you most wanted — the curious first-timer — is the one who drops out first.

Pick the job before you pick the mechanic

The most common mistake is choosing the mechanic first. Someone in the room wants an instant win because it sounds exciting, or a prize draw because the last one ran smoothly, and the objective gets reverse-engineered to fit. You can see the gravity of this in the live market: of the roughly 170 Australian promotions Trevor Services is tracking at the moment, the single-entry prize draw is by far the most common mechanic, well ahead of gift-with-purchase and instant win. Prize draws are popular partly because they are genuinely flexible and partly because they are the safe default — the thing you reach for when nobody has decided what the promotion is actually for.

Across the campaigns Trevor Services has run, the spread looks similar — simple-entry draws and sweepstakes make up the bulk, with gift-with-purchase and cashback behind them. None of those mechanics is right or wrong on its own. A prize draw is a fine Harvest and a poor Builder, because a one-in-a-million draw gives a regular buyer no reason to come back sooner. A cashback is a strong Loader or Builder and a weak Breaker, because the reward only lands after the purchase the non-buyer has not made yet. The mechanic is not the strategy. The job is the strategy, and the mechanic is how you pay for it.

Once the job is settled, the friction question answers itself. If the job is data, you have earned the right to ask for more, because the reward is meant to be a fair trade for information. If the job is trial, every extra field on the form is a tax on the exact behaviour you are paying to create — a rough rule we use is that each additional field quietly costs you a slice of your entries, and the drop-off compounds. This is where a tool like Trudy, Trevor’s predictive promotional intelligence, earns its keep: it can look at thousands of past promotions and flag when the friction you have designed is out of step with the job you said you wanted.

What is the insult threshold in a promotion?

The insult threshold is the point where the reward is not worth the effort it takes to claim it. Ask someone to keep a receipt, scan a QR code, fill in a form and wait three weeks for a two-dollar cashback, and you have not run a promotion — you have run a test of their patience. Cross the threshold and entries do not just fall; the brand wears a small grudge that outlasts the campaign.

The threshold is not a fixed number, which is what makes it easy to trip over. It moves with the effort you are asking for. A low-effort entry can carry a modest reward and still feel fair. A high-effort claim — proof of purchase, multiple steps, a delay before payout — needs a reward big enough to justify the work, or the whole thing reads as mean. The trap is designing the effort and the reward separately: the operations team adds verification steps to control fraud, the finance team trims the prize to protect margin, and nobody notices that the two decisions, made in different meetings, have together pushed the offer over the line.

This is also where the One Job Rule and the insult threshold meet. If you have decided the job is data, you are by definition raising the effort, so the reward has to rise with it. A promotion that asks a lot and gives a little is not a frugal promotion. It is a promotion that will underperform and then get blamed on the category, the weather or the media plan — anything except the offer.

How do you test for this before launch?

You do not need a model to catch most of these problems — you need fifteen minutes and an honest answer to a few questions. The Shelf Truth calls it the Kill Sheet, and the first question is always the same: what is the one job? If three people in the room give three different answers, the promotion is not ready, and no prize budget will fix that. The next questions are whether the mechanic actually serves that job, and whether the reward clears the effort you are asking for.

Timing matters too. With the end of financial year landing in late June, a lot of Australian brands are about to push promotions into the busiest value-seeking window of the year. That is exactly when the temptation to make one campaign do everything is strongest, because the stakes feel higher. It is also when the discipline pays off most, because a crowded market rewards the offer that is clear about what it is for. Whatever mechanic you land on, it still has to be compliant — a game of chance can need a permit in New South Wales, the ACT, South Australia and the Northern Territory, and the rules are worth checking against the relevant state regulator and the Australian Consumer Law before anything goes live.

None of this is about doing less for the sake of it. It is about spending the same budget on one job done properly instead of five jobs done halfway. If you are pressure-testing a promotion before it launches and want a second read on whether the mechanic and the reward match the job, we are happy to talk it through.

You’ve got approval for a winter promotion. The brand wants to drive trial, the budget sits around $50,000 for prizes, and your agency has pitched two options: a cashback offer or a prize draw. Both could work. Both have track records. So how do you decide?

This is one of the most common decisions in promotional marketing — and the answer has less to do with the mechanic itself than with what’s going on inside your shopper’s head.

The Two Pilots: Hope and Greed

In The Shelf Truth, we describe two characters who sit on every shopper’s shoulder when they encounter a promotion.

The Gambler wants excitement. A chance to win something big. The dopamine hit of possibility. Prize draws, instant wins, and sweepstakes speak directly to The Gambler — they create a moment of hope.

The Accountant wants certainty. A guaranteed return for their effort. Cashback, gift with purchase, and money-back guarantees appeal to The Accountant — they promise a concrete, predictable reward.

Every shopper carries both pilots, but one tends to take the controls depending on the product, the price point, and the purchase context. Getting this right is the difference between a promotion that drives genuine behaviour change and one that just creates noise.

When Does Certainty Win?

Cashback promotions work best when the purchase decision involves real financial consideration. A $200 appliance, a premium bottle of wine, a high-end skincare range — these are categories where shoppers weigh up value carefully before committing.

The Accountant is in charge here. A $30 cashback on a $200 purchase reduces the perceived risk. The shopper thinks: “Even if I don’t love it, I got it for $170.”

There’s also a structural advantage for brands. Not everyone who buys during a cashback promotion actually claims the reward. This gap — known in the industry as slippage — means your effective cost is lower than the headline offer. Benamic’s 2026 promotional marketing report notes that cashback redemption rates typically sit around 30–40%. If you offer $30 cashback and 40% of buyers claim it, your actual cost per unit drops to around $12.

That’s a meaningful difference from a straight discount, where every buyer gets the saving at the register regardless of whether they would have purchased anyway.

When Does Chance Win?

Prize draws and instant wins speak to a different purchase context — lower price points, impulse-driven categories, and products where the buying decision is more emotional than rational.

Research published in the Journal of Consumer Research found that uncertain price promotions can actually be more effective than equivalent sure discounts, particularly for products where the purchase itself is enjoyable rather than purely functional. A chance of getting the product free can generate more excitement — and more purchases — than a guaranteed percentage off.

This tracks with what we see in the Australian market right now. Of the 184 active promotions tracked by Trevor Services, sweep-style prize draws account for nearly half — 88 single-draw sweepstakes alone. Brands in beverages, confectionery, and personal care lean heavily on chance-based mechanics. When the product costs $5 and the prize is a $10,000 holiday, the hope does the heavy lifting.

The Dopamine Sandwich: Why You Don’t Have to Choose

Here’s where it gets practical. The most effective promotions often don’t pick one pilot — they fly with both.

The Shelf Truth calls this The Dopamine Sandwich: a big headline prize to attract The Gambler, layered with frequent smaller rewards — instant wins, guaranteed prizes for the first X entrants — to satisfy The Accountant.

Consider a current example in market: Fisherman’s Friend is running a promotion with a $250,000 major prize to grab attention, plus daily instant-win cash prizes. The big number gets people to notice the pack on shelf. The frequent smaller prizes make the whole thing feel achievable. Both pilots are engaged.

This structure works because it addresses what The Shelf Truth calls the Rule of Three. One prize feels impossible. Three prizes feel possible. A hundred prizes feel probable. The sandwich construction shifts shopper perception from “I’ll never win that” to “someone’s winning every day — it could be me.”

What Does the Current Market Tell Us?

The Australian promotional landscape right now is revealing. Prize draws dominate the market, but cashback still carries weight in specific categories.

Of the 184 live promotions we’re tracking, cashback accounts for just 6 campaigns — but they cluster in electronics, cameras, and premium goods where the purchase price justifies the mechanic. Gift with purchase (21 active campaigns) quietly fills the middle ground: it gives The Accountant something tangible while allowing more creative execution than a dollar figure.

Among Trevor Services’ own campaign history of 58 campaigns, the split looks different again. Simple entry mechanics lead with 30 campaigns, followed by sweepstakes (11) and gift with purchase (9). Cashback accounts for 7. The average campaign generates just under 1,000 entries — though that varies enormously depending on the mechanic, the category, and the media support behind it.

Three Questions to Help You Decide

Rather than defaulting to whatever your agency pitched last time, work through these:

What’s the purchase price? Higher price means The Accountant is louder. Consider cashback or gift with purchase. Lower price means The Gambler takes over. Consider prize draws or instant win.

What’s your objective? If you need trial — getting new buyers to try the product — certainty reduces risk. Cashback can be effective because it lowers the perceived cost of experimentation. If you need frequency — getting existing buyers to purchase more often — chance-based mechanics with repeat entry mechanics keep people coming back over the campaign period.

What’s the friction budget? Cashback requires claim submission — typically a receipt upload, bank details, and a processing wait. In The Shelf Truth terms, every form field costs roughly 10% of potential entries, and that compounds fast. If your product sits at the impulse end, that friction may undermine the promotion entirely. A prize draw with a simple online entry will convert far better in those categories.

The Real Decision

The mechanic isn’t the strategy. The strategy is understanding which pilot your shopper is flying with — and building the promotion around that reality rather than around internal preference or habit.

If you’re planning a promotion and you’re weighing up whether hope or certainty is the right approach, we’re happy to think it through with you. It’s one of the first things Trudy, Trevor Services’ promotional intelligence platform, assesses when evaluating a campaign brief — because getting this decision right shapes everything that follows.

Most promotional budgets focus on the wrong question

When brands sit down to plan a promotional campaign, the conversation almost always starts with “how much should we spend on prizes?” It’s a reasonable question, but it skips the one that actually determines whether the promotion works: how should we structure the prizes?

A $50,000 prize pool can perform brilliantly or fall flat depending on how it’s divided up. One grand prize of $50,000 creates a very different promotional dynamic than fifty prizes of $1,000, or one prize of $10,000 paired with a hundred $50 instant wins and a $35,000 cashback pool. Same budget. Completely different consumer response.

This is what we mean by prize architecture — the deliberate design of your prize pool to match your promotional objective, your audience psychology, and the mechanic you’re running. Get it right, and you can outperform campaigns with twice the budget. Get it wrong, and you’ll wonder why nobody entered.

What does your prize pool need to do?

Before choosing prizes, you need to answer the One Job Rule from The Shelf Truth: what is the single objective of this promotion? Are you a Breaker (driving trial), a Builder (increasing frequency), a Loader (growing basket size), or a Harvester (collecting data)?

Your prize architecture should serve that objective directly. A trial-driving promotion needs to minimise friction and maximise perceived winning probability — lots of small, easy-to-claim prizes work well here. A frequency-building promotion benefits from repeat engagement mechanics — daily instant wins or collect-to-win structures that bring people back. A data-harvesting promotion can justify slightly higher friction in exchange for a genuinely compelling prize.

The mistake most brands make is designing the prize pool in isolation from the mechanic. They pick the prizes they think are exciting, bolt them onto whatever promotional format their agency suggests, and hope for the best. That’s not architecture. That’s decoration.

Hope vs. Greed: designing for two types of shopper

The Shelf Truth describes two psychological profiles that drive promotional participation: The Gambler and The Accountant. The Gambler is motivated by dopamine — the excitement of possibly winning something big. The Accountant is motivated by certainty — the guarantee of getting something back.

Most promotions only cater to one. A pure prize draw with a single grand prize appeals exclusively to The Gambler. A straight cashback appeals exclusively to The Accountant. Neither captures the full audience.

The most effective prize architectures speak to both. This is the Dopamine Sandwich: a headline prize that generates excitement and gets attention (for The Gambler), wrapped around frequent smaller rewards that provide certainty (for The Accountant). Think of it as the big prize gets them to look; the small prizes get them to act.

Consider the structure of many successful FMCG promotions running in Australia right now. You’ll typically see a major prize — a car, a holiday, a large cash amount — supported by hundreds or thousands of smaller instant wins. The major prize does the marketing heavy lifting: it’s what goes on the POS, what drives the social media campaign, what makes the promotion worth noticing. But the instant wins do the conversion work. They’re what makes a shopper think “I could actually win something” and reach for the participating product.

Why one prize feels impossible and a hundred feels probable

There’s a useful mental model from The Shelf Truth called the Rule of Three: one prize feels impossible, three prizes feel possible, and a hundred prizes feel probable. This isn’t about actual odds — it’s about perceived odds, which is what drives behaviour at the shelf.

Research supports this pattern. Brandmovers’ analysis of promotional engagement found that promotions offering multiple chances to win — through instant wins or games — tend to see meaningfully higher customer engagement than single-entry sweepstakes. The psychological mechanism is straightforward: when shoppers see multiple prize tiers, they instinctively feel their chances are better, even when the mathematical odds per entry haven’t changed much.

Interestingly, the research compiled by Buyapowa suggests that offering more than one of the same prize doesn’t necessarily improve perceived odds. What does improve them is offering different prizes at different levels. When there are distinct tiers — a major prize, a mid-tier prize, and lots of small prizes — participants feel they have a realistic shot at winning something. That distinction matters more than raw quantity.

This is why the Dopamine Sandwich works. It’s not just about having a big prize and small prizes. It’s about creating distinct tiers that feel like different opportunities, not diluted versions of the same one.

The Insult Threshold: when your prize isn’t worth the effort

Prize architecture isn’t only about what you offer — it’s about the friction required to claim it. The Shelf Truth calls this the Insult Threshold: if the reward isn’t worth the effort of claiming, you’ve insulted the customer.

This is where cashback promotions frequently go wrong. A $5 cashback on a $20 product sounds reasonable until you ask the customer to photograph their receipt, fill out a form with their name, address, email, phone number, and bank details, upload proof of purchase, and wait six to eight weeks for payment. By the time they’re three fields into the form, most people abandon the process entirely.

Every form field in a promotional entry process costs roughly ten per cent of your audience. That compounding drop-off is brutal. A five-field form retains about 59% of people who started. A ten-field form retains about 35%. If your cashback value doesn’t justify that friction, you’re designing a promotion that looks generous on paper but feels insulting in practice.

The best prize architectures match reward to effort at every tier. Instant wins should require minimal friction — scan, tap, win. Cashbacks should use the simplest possible claim process (this is where PayID and Osko instant payouts make a genuine difference — same-day payment transforms the cashback experience). Major prizes can justify more effort, because the perceived reward is high enough to clear the friction hurdle.

Budget hacking: spending less and getting more

One of the underappreciated aspects of prize architecture is that clever structure can stretch a budget significantly. Three approaches worth considering:

Slippage in cashback promotions. Not everyone who’s eligible for a cashback will claim it. The percentage who forget, lose their receipt, or simply can’t be bothered is called slippage. This is what makes cashback promotions fundamentally different from price discounts — a discount costs you for every unit sold, but a cashback only costs you for claims actually made. Industry guidance from PromoNow suggests that moderate redemption rates in the range of 30 to 40 per cent are common for well-designed cashback offers, which means a significant portion of the headline value goes unclaimed. That unclaimed portion effectively subsidises the rest of your prize pool.

Insured promotions. For major prizes — particularly the attention-grabbing headlines like “Win $100,000” — prize indemnity insurance lets you offer a large prize without carrying the full cost on your balance sheet. You pay an insurance premium based on the probability of the prize being won, which is typically a fraction of the prize’s face value. Trevor Services recently covered this in detail in our article on how insured promotions work.

Self-liquidating premiums. Branded merchandise or exclusive products that carry a perceived value higher than their cost to produce. A branded cooler bag that costs $12 to produce but has a perceived value of $40 makes an effective mid-tier prize that stretches your budget while still feeling valuable to the winner.

The Budget Hacker approach from The Shelf Truth combines these: an insured major prize (low cost, high headline impact), a cashback with natural slippage (manageable cost, high perceived generosity), and self-liquidating instant win prizes (low unit cost, high engagement). Three tiers, three budget-efficient mechanics, one cohesive promotion.

Putting it together: the architecture checklist

Before finalising your prize pool, run through these questions:

Does it serve the One Job? Every prize tier should connect back to your single promotional objective. If it doesn’t drive trial, build frequency, load baskets, or harvest data, it’s not doing its job.

Does it speak to both pilots? Your architecture should have something for The Gambler (excitement, aspiration) and something for The Accountant (certainty, guaranteed value). If you’re only appealing to one, you’re leaving participation on the table.

Does it pass the Insult Threshold? At every tier, is the reward proportionate to the effort required? Would you personally bother claiming it?

Is the prize structure visible? Shoppers need to see the architecture at a glance. If your POS can’t communicate the prize tiers in three seconds — the 3-Second Equation — simplify.

Have you stress-tested the budget? Model your expected redemption rates, factor in slippage, price your insurance premium, and confirm the whole thing works financially before you commit. This is where Trudy, Trevor Services’ predictive promotional intelligence platform, helps clients model different prize structures against historical campaign data to find the architecture that maximises impact within budget.

Prize architecture isn’t glamorous work. It doesn’t make the agency showreel. But it’s the difference between a promotion that shifts product and one that just shifts budget from your P&L to a prize nobody claims. If you’re planning a promotion and want to pressure-test your prize structure before you go to market, we’re always happy to talk it through.

Every May, the same thing happens. Someone in the marketing team says “we need an EOFY campaign,” and before anyone’s really thought about it, there’s a 20% off sticker on half the range. The logic feels obvious — June is when shoppers spend, so cut prices and ride the wave.

And they do spend. According to the Australian Retail Council, Australians spent $37.91 billion in June 2025 — up 4.9% on the previous year. That’s real money moving through tills. But here’s the part that often gets glossed over: ARC CEO Chris Rodwell noted that higher retail sales during EOFY don’t necessarily improve a retailer’s operating position, because deeper discounts eat into the margin that makes the revenue worthwhile.

If you’re a brand manager planning your EOFY promotional activity right now, that’s worth sitting with. The question isn’t whether to run a promotion — it’s whether discounting is really the smartest mechanic for what you’re trying to achieve.

What’s Your EOFY Promotion Actually For?

This is where The One Job Rule from The Shelf Truth earns its keep. Every promotion should have a single, clearly defined objective. Not three objectives crammed into one brief. One.

For EOFY, the most common objectives are stock clearance (shifting units before the new financial year), trial (getting new buyers to try your product while they’re in spending mode), and data capture (building your first-party database while purchase intent is high).

Each of these calls for a different mechanic. A straight discount is fine for pure clearance — but it’s expensive, it trains shoppers to wait for the next sale, and it gives you nothing back except a short-term volume bump. If your real objective is trial or data capture, a discount is the wrong tool.

Why Cashback Beats Discounting for Most EOFY Campaigns

A cashback promotion achieves something a discount can’t: it moves product at full shelf price while still giving the shopper a compelling reason to buy.

The mechanic works because of slippage — the percentage of eligible buyers who never get around to claiming their cashback. This isn’t about tricking people. It’s about the natural friction of a claim process reducing your actual payout rate, which means the effective cost of a cashback is almost always lower than the equivalent price cut.

Consider this: a 15% discount applied at the register costs you 15% on every single transaction. A $15 cashback on a $100 product, with typical slippage rates, might cost you $9–10 per unit sold. You’ve given the shopper the same perceived value, maintained your shelf price, and kept more margin.

There’s a catch, though, and it matters. The cashback needs to clear what The Shelf Truth calls The Insult Threshold. If you’re offering $3 back on a $50 product and asking the shopper to upload a receipt, fill in a form, and wait 10 business days — you’ve insulted them. The reward has to feel worth the effort of claiming, or the promotion damages your brand instead of helping it.

Can You Use EOFY to Do Something Smarter Than Clear Stock?

The most interesting EOFY promotions we see at Trevor Services aren’t pure clearance plays. They’re campaigns that use the natural spending momentum of June to achieve something more strategic.

A few approaches worth considering:

The data harvest. Run a purchase-to-enter prize draw where the entry mechanic requires an email address and a few profiling questions. You get first-party data from motivated buyers at the exact moment they’re engaging with your brand. The prize doesn’t need to be enormous — The Rule of Three suggests that offering multiple prize tiers (say, one major prize, three mid-tier prizes, and fifty smaller prizes) makes the promotion feel more winnable than a single big jackpot.

The trial driver. Attach an instant win or cashback to a specific SKU you want new buyers to try. EOFY spending creates a window where shoppers are more willing to experiment — they’re already in buying mode, so the friction of trying something new is lower than usual. This is The 3-Second Equation at work: when purchase intent is already high, you need less reward and less belief to tip the decision.

The basket builder. Use a tiered cashback or gift-with-purchase that increases in value with basket size. Buy one product, get $10 back. Buy three, get $40 back. This works particularly well in FMCG and liquor, where the incremental cost of the higher reward is offset by the additional units sold.

The Budget Hacker’s Guide to EOFY Promotions

EOFY is often a time when marketing budgets are either nearly exhausted or need to be spent before they’re clawed back. Either way, cost efficiency matters.

Two Budget Hacker techniques from The Shelf Truth are particularly relevant here:

Insured promotions. If you want to offer a headline-grabbing prize — “Win your EOFY shopping free” or a major travel package — you can insure the prize through a promotional risk insurer. You pay a fixed premium rather than funding the full prize pool, which means you can offer a much larger perceived prize for a fraction of the cost. This is especially useful when you want to generate attention but your budget is tight.

Self-liquidating premiums (SLPs). Offer a desirable branded item (a premium cooler bag, a kitchen gadget, a quality umbrella) at a subsidised price with purchase. The consumer payment covers most of your cost, so the effective promotional spend is minimal. Done well, the premium itself becomes a talking point and extends brand visibility beyond the campaign period.

What About the Shopper Who’s Just Hunting Discounts?

A fair objection: EOFY shoppers are conditioned to expect discounts. Won’t they just skip your cashback or prize draw and buy the discounted competitor instead?

Some will. But the evidence suggests that not all EOFY spending is discount-driven. The ARC data shows growth across all retail categories in June 2025, including categories like food retailing where EOFY discounting is less aggressive. Shoppers are spending because it’s tax time, because budgets are resetting, and because there’s a cultural momentum to buying in June. A well-structured promotion can capture that intent without racing to the bottom on price.

The key is making the value proposition clear and immediate. This is where Hope vs. Greed — or what The Shelf Truth calls The Two Pilots — becomes useful. The Gambler in your shopper responds to the excitement of a prize draw or instant win (hope). The Accountant responds to the certainty of a cashback (greed). The strongest EOFY promotions often combine both: a guaranteed cashback with an instant win overlay. Everyone gets something; some people get something bigger.

Getting EOFY Promotions Right

If you’re planning an EOFY promotion right now — and you probably should be, given June starts in three weeks — here’s a simple diagnostic:

First, name the one job this promotion needs to do. If you can’t state it in a single sentence, simplify until you can.

Second, check whether a discount is actually the right mechanic for that job. If the job is clearance and you don’t care about margin, discount away. For almost anything else, there’s a mechanic that will work harder for you.

Third, pressure-test the offer against The 3-Second Equation. When a shopper sees your EOFY promotion on the shelf, will the reward feel real enough, and the effort feel low enough, to make them act? If the answer is uncertain, either increase the reward or reduce the friction.

At Trevor Services, we run EOFY campaigns across cashback, instant win, and prize draw mechanics — handling everything from entry collection and claim processing through to winner notification and prize fulfilment. If you’re weighing up your options for June, we’re happy to talk through what might work for your brand.

Your team launches a national scratch-and-win campaign. Total prize pool: $8,000 — comfortably under New South Wales’ $10,000 threshold. No permits needed, right? Two weeks later, South Australia’s Consumer and Business Services gets in touch. Turns out, SA requires a licence for any instant-win promotion regardless of prize value.

This is the competition permit trap, and Australian brands fall into it constantly. The problem isn’t that compliance is complicated — it’s that most marketers assume national rules exist when every state plays by its own. Four jurisdictions require a permit or licence for games of chance. Four don’t. And the four that do have thresholds, definitions, and carve-outs that look nothing alike. Here’s what you actually need to know to run a national promotion without a regulatory headache.

Do You Need a Competition Permit in Australia?

You need a competition permit in Australia if your promotion is a game of chance — a prize draw, instant win, scratch-and-reveal, or spin-to-win — and it’s open to residents of New South Wales, South Australia, the Australian Capital Territory, or the Northern Territory above each state’s prize threshold. A national promotion almost always crosses at least one of those thresholds, so for most brands the answer is yes.

Games of skill — where winners are chosen on merit or creativity, like a best-photo entry or a 25-words-or-less response — don’t require a permit anywhere in Australia. The catch is that the line between chance and skill isn’t where most people assume. A judged competition with a subjective panel is skill. A “random draw from all correct entries” is chance, even though entrants had to answer a question first. If there’s any random element in selecting the winner, regulators treat the whole thing as chance. Getting that classification wrong at the briefing stage is the first domino that knocks everything else over.

Which Australian States Require a Competition Permit?

Four jurisdictions require a permit or licence for a trade promotion that’s a game of chance: New South Wales, South Australia, the Australian Capital Territory, and the Northern Territory. The other four — Victoria, Queensland, Western Australia, and Tasmania — don’t require one, though they still impose conditions on how a promotion is run. The detail that catches people out is that each of the four permit states sets its own threshold and its own definitions, so the same campaign can be exempt in one state and illegal in another.

New South Wales requires an Authority to Conduct a Trade Promotion Lottery when the total prize pool for a single game of chance exceeds $10,000 and the promotion is open to NSW residents (NSW Government, trade promotions). Since the Community Gaming Regulation 2020, NSW runs a duration-based authority model: rather than applying every time, you hold a single 1, 3, or 5-year authority and run as many qualifying promotions as you like within it, provided you notify NSW Fair Trading of the gaming rules at least 10 working days before each promotion. Responsibility for trade promotions has moved from Liquor & Gaming NSW to NSW Fair Trading. One restriction worth flagging for liquor brands: no more than 20 litres of alcohol at 20% ABV or below, and no more than 5 litres above 20% ABV, can be awarded per promotion to NSW residents. For the current authority fees, check the Service NSW application page rather than relying on a figure that may have moved.

South Australia is where the most expensive assumption lives. SA’s threshold for a standard prize draw is $5,000, but any promotion using printed scratch-and-win, break-open, or similar instant-win ticket mechanics requires a Trade Promotion Lottery Licence regardless of prize value (SA.GOV.AU, trade promotions). A $500 scratch-and-win activation in a single SA store still needs a licence. SA splits this into two licence types — Major Trade Promotions (prize pool over $5,000, no instant tickets) and Instant Prize Trade Promotions (any value, using scratch or break-open mechanics) — each with its own pathway through Consumer and Business Services under the Lotteries Act 2019. Standard applications take at least 14 business days to assess, with a premium fee for a five-business-day turnaround. Miss this distinction and you’re operating illegally even when your prize pool is modest.

The Australian Capital Territory sets the lowest bar in the country. A permit isn’t required where the total prize value doesn’t exceed $3,000; above that, you need a Trade Promotion Lottery permit approved by the ACT Gambling and Racing Commission before the promotion is advertised or run (ACT Gambling and Racing Commission). For a national promotion with any real prize pool, this threshold is almost always triggered. The ACT also requires winners to be notified in writing within 21 days of the draw, and prizes valued at $1,000 or more to be published in a Commission-approved format such as the promoter’s website.

The Northern Territory requires a Permit to Conduct a Trade Lottery for a game of chance with a total prize pool over $5,000, administered by Licensing NT under the Gaming Control Act (NT.GOV.AU, trade lotteries). It offers a practical shortcut, though: if you already hold a permit for the same national promotion in another state or territory, you don’t need a separate NT permit. In effect, once your NSW, SA, or ACT paperwork is sorted, the NT is usually covered.

What About Victoria, Queensland, WA, and Tasmania?

These four don’t require a competition permit, but “no permit” doesn’t mean “no rules.” Promotions in these states still have to comply with the Australian Consumer Law, and each imposes conditions on how a trade promotion is operated — record-keeping, fair conduct of the draw, and honest representation of the odds. The mistake brands make is reading “no permit required” as “anything goes.” It isn’t. The ACCC can pursue misleading or deceptive conduct under federal law regardless of whether a state permit was needed, and that federal layer applies to all eight jurisdictions at once.

How Do Competition Permits Work for a National Promotion?

This is where brands most often get burned. A national promotion open to all Australians has to comply with every state at the same time, which in practice means meeting the requirements of the most restrictive jurisdiction and holding permits from every state that needs one. For a typical national game of chance with a prize pool over $10,000, that usually means NSW, SA, ACT, and — unless the interstate exemption applies — the NT. Your terms and conditions have to satisfy all eight jurisdictions simultaneously, and the free-entry requirement (consumers must be able to enter without buying anything) applies nationally under the Australian Consumer Law.

Trevor Services manages exactly this complexity for brands running national promotional campaigns. When you’re coordinating permits and terms across eight jurisdictions, having a fulfilment partner that handles the permit logistics means your marketing team can stay on the creative and the strategy rather than chasing state regulators.

What Does Non-Compliance Actually Cost?

The permit fees themselves are modest — a few hundred dollars per state. The penalties for getting it wrong are not. Under the Australian Consumer Law, the maximum penalty for a corporation that breaches the Competition and Consumer Act 2010 is the greater of $50 million, three times the benefit obtained, or 30 per cent of the corporation’s adjusted turnover during the breach period (ACCC, penalties and remedies).

Even short of a maximum penalty, the real cost is usually operational and reputational: a voided promotion that has to be re-run, entries refunded, or a public correction issued. Consumers remember the brand that botched its competition. Nobody remembers which brand had perfectly filed permits — which is rather the point of filing them.

How Do You Build Permits Into Campaign Planning?

The brands that handle competition permits well don’t treat compliance as a final step; they build it in from the brief. In practice that comes down to a few habits. Decide the mechanic early, because the entire permit question turns on whether the promotion is chance or skill — a late switch from a prize draw to a skill-based competition cascades through everything from T&Cs to the media plan. Apply early, allowing three to four weeks rather than the minimum 10-to-14 business days, particularly for SA during peak promotional seasons. Take the multi-year authority where it’s on offer, as NSW’s duration-based model removes one jurisdiction’s paperwork for years at a time. And get the terms and conditions right the first time, since every trade promotion needs comprehensive T&Cs that satisfy all the jurisdictions you’re entering.

This is the kind of structural decision Trudy, Trevor’s predictive promotional intelligence platform, is built to pressure-test — flagging the compliance implications of a mechanic before the creative is locked, rather than after. Compliance built into the workflow, not bolted on at the end.

The Advantage Most Brands Overlook

Here’s what most permit guides won’t tell you: compliance isn’t only risk mitigation, it’s a head start. Brands with their permit framework already sorted can launch faster, run nationally without carving out states, and avoid the costly mid-campaign pivots that happen when legal spots a problem a fortnight after launch. The brands running the most ambitious promotional campaigns in Australia aren’t the ones ignoring permit complexity — they’re the ones who’ve already done the work, and that preparation is what lets them be bold.

Planning your next promotional campaign and want compliance handled properly from day one? We’d be happy to talk it through.