Instant Win or Prize Draw: Which Should You Run?

Run an instant win when people should see the result the moment they play and you can show the prizes were allocated fairly and at random. Run a prize draw when you have one large prize, or when you cannot arrange that proof. The instant win promotion rules in the UK ASA/CAP guidance turn on timing, and Portico Play's wheel, scratch card and mystery boxes can carry an instant win, while its quiz, memory and puzzle games can feed a draw instead.

• Short answer: An instant win tells the participant the result on the spot. A prize draw picks winners later, from the entries.
• First step: Decide whether the result genuinely has to be instant, then pick the mechanic whose verification you can actually deliver.
• Goal: A published prize table, hard caps on valuable prizes, named verification, and a legal check before launch.

Tips: Choose the mechanic by the paperwork you can produce before launch, not by which one looks better in a mock-up.

Key takeaways

The mechanic matters less than the promise it makes. An instant win commits you to telling people at once and to proving the allocation was fair and random. A prize draw gives you time but needs independent supervision. Pick the one whose paperwork you can deliver.

Contents

• What is the difference between an instant win and a prize draw?
• What does calling something an instant win commit you to?
• What does a prize draw need instead?
• Instant win or prize draw: how do they compare?
• What should an instant-win prize table and its limits look like?
• Where do promotions actually go wrong?
• How do you choose and set it up?
• Frequently asked questions
• Sources

What is the difference between an instant win and a prize draw?

The difference is when the participant learns the result. In an instant win they know straight away. In a prize draw, winners are picked later from the entries that came in. Everything else, from the paperwork to the support queue, follows from that one gap in time.

The two are closer than most campaign briefs suggest. The ASA and CAP define instant wins as prize draws where winners learn at once. So they sit in the same legal family. What changes is the timing, and with it the proof you owe. An instant win has to be fair and random at the moment of play, thousands of times over. A draw has to be fair and random once, at the moment of picking, but someone independent has to be able to vouch for it.

That is why the question "which looks better?" is the wrong one to start with. A spinning wheel, a scratch card and a row of mystery boxes are all just ways of presenting a result. The mechanic underneath is either "you learn now" or "you learn later", and each promise has its own obligations.

Consider what each timing asks of you as the promoter:

• With an instant win, you must have the whole allocation worked out before the first participant arrives. Every play needs an answer on the spot, so the prize table, the stock and the delivery route all have to exist on day one.
• With a prize draw, you can collect entries first, check them, remove duplicates, and only then pick. That buys you time. It also means that between closing the entries and announcing the winners, you need someone independent watching, or a process that can be verified.

Neither is the more serious option. A draw for one large prize is often the lighter piece of work. An instant win for thousands of small rewards is often the only format that suits a till or a checkout page. The rest of this article takes each in turn, compares them side by side, and then shows what a defensible prize table looks like. If you want to see the game formats that can carry either promise, the promotional game catalogue lists them.

What does calling something an instant win commit you to?

Calling a promotion an instant win commits you to three things under the ASA/CAP guidance: participants must know at once what they have won, prizes must be allocated fairly and randomly, and an independently audited statement is expected. The label is a promise, and the guidance treats it as one.

According to the ASA/CAP guidance on instant wins, the expectations are these:

• Winners know immediately. Rule 8.25 says winners must know at once what they have won. A result that arrives in an email an hour later is not an instant win.
• Fair and random allocation. Tickets, or whatever carries the prize, must be awarded fairly and randomly. Keep the prize table and the allocation evidence, because "we set it up carefully" will not satisfy anyone checking.
• An independently audited statement. The guidance expects one. Plan who will produce it, and what records they will need, before launch.
• An honest label. Calling a promotion an instant win when people must go online or fill in a form to find out what they have won is likely to mislead. If the reveal sits behind a form, call it something else.

Tips: Show the result on the screen the participant is already looking at; the moment they need another page or a form to find out, the label stops being safe.

Which games carry this promise? The wheel, the scratch card and the mystery boxes are chance games: the outcome is drawn from a table as the participant plays, and the screen shows it. That makes the Welcome Wheel, the Scratch Card and the Mystery Boxes natural carriers for an instant win. The presentation does not change the rules, though. A scratch card that says "check your email to see if you won" is not an instant win, however much it looks like one.

One more consequence is worth planning for. Because every participant gets an answer immediately, every winner appears immediately too. If your prizes are codes, vouchers or items, the delivery has to cope with a burst on the first day, not a trickle after a draw date.

What does a prize draw need instead?

A prize draw needs a process that follows the laws of chance and independent supervision: an independent observer, unless a verifiably random computer process picks the winner. It also needs clear terms that stay accessible, and nothing in the promotion may overstate anyone's chances of winning.

The ASA/CAP general guidance on promotional marketing sets out the obligations a draw has to meet:

• Prize draws must follow the laws of chance.
• They need an independent observer, unless a verifiably random computer process is used.
• Terms must be stated clearly and must stay accessible, not vanish once the promotion closes.
• Chances of winning must not be overstated.
• Nobody may be charged to claim a prize.
• Prizes must be awarded as described.

The draw buys you time. Entries can be collected over days or weeks, checked for duplicates and eligibility, and verified before anyone wins. That is useful when the prize is a single large item, when you want to confirm each entrant's details first, or when nobody needs to react in the moment.

What it takes from you is the supervision. Someone has to watch the pick, or you need a computer process that can be shown to be random. Either way, the burden moves from "every play was correct" to "the pick was correct, and here is who can say so".

A draw does not have to mean a dull entry form. Skill games can feed it. Portico Play's quiz can give a prize for a pass, for finishing, or an entry into the draw, and the memory and sliding puzzle games can award either the prize or an entry into the draw when the player finishes within the brand's moves and time. So a participant plays something worth playing, and the reward is a place in a draw rather than an instant prize.

Tips: If the prize is one item and the campaign runs for weeks, a draw fed by a skill game gives you the engagement of a game without the burden of per-play allocation evidence.

Instant win or prize draw: how do they compare?

An instant win suits high-volume, low-value rewards where the participant should react on the spot. A prize draw suits one large prize, or any campaign where no one needs an instant answer. The table sets the two against the criteria a promoter actually has to manage.

Be honest with yourself about the last row. A draw is often the lighter option. If you are giving away one holiday, one television or one hamper, a draw asks for a clear set of terms, an observer or a verifiable random process, and one winner to contact. An instant win would ask for a full prize table, a per-play allocation you can evidence, and an audited statement, all to hand out a single prize. That is a lot of machinery for the job.

The opposite is just as true. If a retail campaign hands out thousands of small rewards, such as a free coffee, a discount or free shipping, a draw makes no sense. Nobody wants to wait three weeks to learn they won a coffee. The reward belongs at the till or on the checkout page, and the instant win is the format that fits. The retail and e-commerce solutions page shows how that looks in a real campaign.

Both columns trace back to the ASA/CAP pages on instant wins and on promotional marketing in general. The rest of the table is practical judgement, and your own campaign may weigh the rows differently.

What should an instant-win prize table and its limits look like?

A defensible instant-win prize table lists every outcome, its odds and the total number that exist, with a hard cap on anything valuable. Odds alone do not control cost, because each play is independent. The cap is what stops a lucky streak from emptying the prize pool.

The point about independence is worth stating plainly. In Open Loyalty's explanation of wheel probability (a vendor document, so treat it as a clear description, not an authority), each spin is independent, so probability alone does not control cost and high-value prizes need a hard stock cap. A 1 in 5,000 odds figure on a hamper does not mean exactly one hamper per 5,000 plays. It means each play carries that chance.

Here is a fictional example, labelled as such. It is not a customer, and the numbers are invented for illustration. A café chain plans 20,000 plays.

Each row gives a participant, a trading standards officer and your own finance team the same three facts: what can be won, how likely it is, and the most you can ever give away.

On Portico Play, a chance game's table of outcomes and odds is committed before the draw, like any other, so the table that the participant plays against is fixed in advance and cannot be quietly changed afterwards. For limited prizes, the platform sets a prize aside for the session that drew it before the table is committed. Both are described under game fairness and reward verification, which covers the verification side. You can see a table in action on the Welcome Wheel.

Tips: Publish the prize table in the terms before launch, and cap every prize you could not afford to give away twice.

A committed table is evidence. It is not a legal opinion, and it does not replace the independently audited statement the guidance expects. It gives your auditor something concrete to check.

Where do promotions actually go wrong?

Promotions usually go wrong in the administration, not in the mechanic. Missing supervision, missing records and an auditor who was not independent are the recurring failures. The wheel, scratch card or box that carried the mechanic is rarely the cause.

Take a dated example, offered as background and not as a current rule. A 2003 survey by the ASA, written up by Osborne Clarke, found promoters who could not show independent supervision of prize draws or of instant-win distribution. In one case the auditor was not independent of the promoter. The article is more than twenty years old, so do not read it as today's requirement. What it shows is where the weak point sits: behind the game, in the records.

The choice between an instant win and a prize draw should follow which verification you can genuinely arrange, not which one looks nicer.

A beautiful wheel with no audit trail is a weaker promotion than a plain draw with a named observer. If you can line up an independent auditor for the allocation, an instant win is open to you. If you cannot, a draw with a verifiably random process is the safer route.

The failures after the win are also administrative, and they are easy to overlook:

• Delivery. A winner who never receives the code or voucher is a complaint waiting to happen. Know how each reward reaches the person, and what happens when a message fails.
• Claiming without charge. Nobody may be charged to claim a prize. Check that no step in the claim flow, such as postage or a handling fee, puts a cost on the winner.
• The support queue. Instant wins create winners immediately, so questions arrive immediately. Decide who answers them, and with what.

Portico Play's platform features include a per-brand fulfilment queue for prizes a person has to hand over, with an owner and a note on each, and campaign reports that count sessions, plays, awards, claimed, delivered and redeemed. Those do not replace independent verification, but they give you the records to show.

How do you choose and set it up?

Choose by working through six decisions in order: whether the result must be instant, which mechanic fits, what the terms and prize table say, which limits and gates apply, how it will be verified, and who checks it legally. The order matters, because each step constrains the next.

1. Decide whether the result must be instant. If participants will be standing at a till or a checkout and expect an answer, you need an instant win. If one large prize and a closing date will do, a draw is the lighter option.
2. Pick the mechanic. For an instant win, a wheel, scratch card or mystery boxes fit. For a draw, a quiz, memory or sliding puzzle game can award an entry into the draw.
3. Write the terms and the prize table. State the terms clearly and keep them accessible for as long as the promotion needs. List every outcome, its odds and its total, and do not overstate anyone's chances.
4. Set limits and gates. Cap valuable prizes. Use event limits, which set a window for the campaign and how many times one participant may take part, counted by the signed-in player or else by the device (the device count is best effort, so a different phone is a new participant). Use audience gates to refuse named countries and ask for an age self-declaration before the first play. Neither gate proves eligibility, so the brand still confirms its markets.
5. Arrange the verification. For an instant win, line up the independently audited statement. For a draw, name the independent observer or the verifiably random computer process. Do this before launch, not after.
6. Get a legal check. Have someone qualified read the terms, the prize table and the verification plan against the current instant win and general promotional marketing guidance.

After launch, use the campaign report to watch sessions, plays, awards and claims by channel, so problems surface in days rather than at the audit.

None of the platform features above promise compliance. They give you a committed table, limits and records, and the rules still need a legal check. If you are weighing the cost of a campaign, the pricing page shows the plans. If you want to talk through a specific campaign, you can contact the studio.

Finally, the cheaper, simpler mechanic is the right one when it fits. A draw for one prize needs less than an instant win for thousands, and choosing it is not a compromise.

Frequently asked questions

Is a spin-to-win wheel an instant win or a prize draw? It depends on what the wheel does, not on how it looks. If the participant sees what they have won as the wheel stops and prizes are allocated fairly and randomly, it is an instant win. If the spin only collects an entry for a later pick, it is a prize draw dressed as a wheel.

Can I call a promotion an instant win if people have to fill in a form to find out? Under the ASA/CAP guidance, calling a promotion an instant win when people must go online or fill in a form to find out is likely to mislead. Either show the result on the spot, or describe the promotion as a prize draw or another mechanic that matches what really happens.

Do I need an independent observer for a prize draw? The ASA/CAP general guidance says a draw needs an independent observer unless a verifiably random computer process is used. Decide which route you will take before the promotion opens, and keep the records that show it.

Does a limit on plays per person make a promotion fairer? A limit stops one person from taking many turns, which helps. It does not replace fair and random allocation, a published prize table or independent verification. On Portico Play, event limits count the signed-in player or else the device, and the device count is best effort.

Do these rules mean I need a lawyer before launching? This article summarises ASA/CAP guidance and is not legal advice. The rules, and how they apply to your terms, prizes and markets, still need a legal check before launch. A committed prize table and good records make that check quicker, but they do not replace it.

Sources

• Promotional marketing: instant wins (ASA/CAP)
• Promotional marketing: general (ASA/CAP)
• ASA survey reveals promotion back-end drop-offs (Osborne Clarke)
• How Probability Works (Open Loyalty)

Recommended

• Game fairness and reward verification
• Promotional game catalogue
• Promotional games for retail and e-commerce
• Promotional game platform features