What a British licence actually shapes

Remote casino, bingo and slots gambling offered to consumers in Great Britain requires an operating licence from the Gambling Commission under the Gambling Act 2005. That single sentence carries most of the practical difference between the two halves of this market, because almost everything a reader notices about a casino’s terms traces back to the licence behind it. A licensed operator answers to one regulator, publishes its complaints procedure under that regulator’s rules, participates in the national self-exclusion scheme, and works within rules on advertising, affordability checks and the segregation of customer funds. An operator licensed only offshore, for instance in Curaçao, holds none of that and may not hold itself out as British-licensed.

The licensed market’s shape is therefore not an accident of competition. It is the regulator’s design, visible in everyday details. Deposit limits can be set by the player and must be honoured. Identity and affordability checks arrive before play deepens rather than only at withdrawal. Bonus advertising carries terms that must be clear and not misleading, and the regulator has sanctioned operators for offers whose small print contradicted the banner. The result is a market where the welcome offer is usually modest by international standards, the wagering on it is usually published in the low multiples, and the withdrawal is usually paid to a rail the player can verify.

The offshore-facing band is not a mirror image; it is a different product built for a different trade. Its operators can offer headline figures a British-licensed casino could not, higher match percentages, larger caps, spin bundles counted in hundreds, because they do not carry the cost or the constraints of the British regime. What the reader gives up is the architecture: the register, the ladder, the checks, the enforcement. The honest commercial comparison, which this page runs in the sections below, is not which banner is bigger but what the difference in the banners is buying, and what it is costing.

It is worth stating early that this is not a moral argument. Adult readers in Britain may legally play at offshore-facing sites; the Gambling Commission’s rules bind the operators, not the player, and the Commission’s own guidance is that such operators may not advertise into Britain but does not criminalise the customer. The question this page addresses is practical: given both shelves, what does each shelf actually contain, and which contents matter to you. A reader who values a quick payout and a large headline will weigh the shelves differently from one who values a complaint route and a register that follows them across every British site. Neither ordering is wrong. Being able to see both clearly is the point.

The scale of the choice is also easy to overstate or understate. The Commission’s participation survey data record roughly two in five adults in Great Britain gambling in the past four weeks, with online gambling the fastest-growing channel. Most of that play sits inside the licensed market, where the architecture holds. The offshore band is a minority habit, but a visible one, and its visibility in search results is precisely why a page like this exists: the two product types arrive in the same searches wearing similar language, and the licence behind them is the difference the banners do not print.

The typical shape of a licensed welcome offer

Strip away the branding and the licensed welcome offer has a narrow, recognisable shape. The commonest form is a match on a first deposit, frequently one hundred per cent, capped at a figure in the tens or low hundreds of pounds rather than the thousands. Alongside it, free spins bundles are common, usually valued at ten pence or less per spin and locked to one or two named slots. Wagering on the bonus, against the market multiples UK readers meet most often, sits in the low-to-mid thirties, occasionally lower on spin winnings, rarely higher. Caps on what converts are real but generous enough that a modest win clears them. Expiry windows run from a week to a month for the wagering, and the deposit itself, the reader’s own money, is never wrapped in the requirement.

That last point deserves unpacking because it is the structural difference readers feel most. On a licensed offer the wagering applies to the bonus funds or the spin winnings, not to the deposit; the player’s own cash is withdrawable throughout, and abandoning the bonus forfeits only the bonus. This is the sticky-bonus model, and it bounds the player’s downside at the value of the promotion itself. A reader who deposits £20, takes a £20 bonus at thirty-five times on the bonus, and clears none of it, still holds their £20 and can withdraw it. The bonus was a free option, and a failed option costs nothing but time. Much of the offshore band runs the alternative model, where the requirement attaches to bonus plus deposit or where the deposit itself locks until turnover completes, and the same arithmetic then puts the player’s own money on the table.

The game weighting on a licensed offer is also published and narrow. Slots count at one hundred per cent, table games at a small fraction, live tables often at zero, and the terms say so in a short table. Maximum stakes while wagering is live sit around the £5 mark. None of this is hidden; licensed terms pages are short by regulator expectation and complaint precedent, and the operators who wrote foggy ones have been made examples of. The practical consequence for a reader comparing offers is that the licensed shelf can be compared quickly: the same five fields appear in the same order on nearly every terms page, and the figures cluster tightly because the regulator’s rules squeeze the space in which offers can differ.

The cluster has a commercial logic worth seeing. When every operator must offer the register, the checks, the segregated funds and the complaint route, the only remaining competitive surface is the offer itself, and the regulator constrains the offer. So licensed operators compete on brand, on game libraries, on app quality and on payout speed more than on headline size. The reader who arrives hunting the biggest number will find the licensed shelf dull. The reader who arrives asking which offer is cheapest to clear will often find it here, because a thirty-five-times requirement on a £50 bonus with the deposit protected is a materially cheaper product than a four-figure headline at sixty times on deposit plus bonus. The rest of this page prices that difference properly.

The offshore-facing band and why it prices differently

The offshore-facing band sells a different bundle at a different price. Its welcome offers, against the market multiples UK readers meet most often at this end, run from roughly thirty times to sixty times the bonus, and at many sites the base is bonus plus deposit, which effectively doubles the requirement again. Headline match percentages of two hundred, three hundred and higher appear, with caps in the thousands of pounds or euros, and spin bundles counted in the hundreds. Payment rails widen too: where a British-licensed cashier stopped accepting credit cards in 2020 and generally confines itself to debit cards, established e-wallets and bank transfer, an offshore cashier commonly adds cryptocurrencies, vouchers and a longer list of e-wallet brands.

The pricing logic is symmetrical to the licensed market’s. The offshore operator does not fund the register, does not submit to the complaint ladder, does not run affordability checks to a British standard and does not segregate funds to a published requirement. It therefore carries lower compliance cost and can return some of that to the banner. But it also carries a different risk: the player who has a dispute has nowhere external to take it, and the operator knows it. Some operators in this band behave well precisely because repeat business in a trust-poor market demands it; others do not, and the reader’s only protection is reading the terms before the fact and understanding that no external body will reopen them after.

The withdrawal experience concentrates most of this. Offshore cashiers publish payout windows that vary enormously by rail: hours on crypto once approval lands, one to three days on e-wallets, longer on cards and bank transfer where offered. Approval itself is the variable the banner cannot show. Verification at withdrawal is standard, sometimes more extensive than a licensed operator’s because there is no pre-deposit check stage, and terms often include maximum withdrawal ceilings per day, per week or per transaction, particularly on large headline wins. A reader costing an offshore offer should therefore cost the payout, not just the bonus: a five-figure cap that pays in £1,000 weekly instalments is a different product from the same cap paid at once, and neither difference appears in the match percentage.

The game libraries differ too, and not always in the direction readers expect. Offshore catalogues run wider, often several thousand titles including games from studios the licensed market does not carry, because no British certification gate applies. Return-to-player figures on the big-name slots are the same games wherever they are hosted; the difference is at the edges, in the availability of very high volatility titles and original in-house games. For a reader choosing on games alone, the offshore band genuinely offers more choice. For a reader choosing on protection, the licensed market offers more of what matters. The comparison table below puts both shelves in one frame so the trade is visible row by row.

GamStop and what ends at the border

GAMSTOP is the free national online self-exclusion scheme for British-licensed operators, run by GAMSTOP Ltd. A registration, chosen from six months, one year or five years, excludes the registered person from every British-licensed online gambling operator for the chosen period. It exists because a decision to stop is hard enough to make once; the scheme’s value is that it does not have to be remade site by site, at midnight, in front of a cashier. Since April 2020 it has covered every operator holding a remote British licence, and the operators are required to check it.

The scheme’s boundary is the licence, not the border. An offshore-facing operator sits outside GAMSTOP entirely: a registered exclusion does not follow the reader there, and the offshore site has no mechanism to check the register even if it wished to. This is the single most consequential fact about the offshore band for a meaningful group of readers, and it is also the fact that search results for this topic most often obscure. A reader who has self-excluded, or who has any reason to think exclusion might become necessary, should weigh this before anything else on this page. The wagering multiples, the rails and the caps all matter less than a protection that disappears.

This page will not help anyone work around that gap, and the honesty block is not a formality. There is no legitimate content here about mirrors, second accounts, different documents or payment workarounds, and any page that offers such help is advising against a protection the reader chose. What can be said plainly is what remains available inside the licensed market: the exclusion itself, deposit limits that a licensed operator must honour, session reminders, and account closure on request at any licensed operator. For readers who need support rather than mechanics, BeGambleAware offers free confidential help and the GamCare-run National Gambling Helpline is on 0808 8020 133, both independent of any operator and both free to contact.

For readers for whom self-exclusion is not a live concern, the register still carries information value as a marker of the licence. A site that participates in GAMSTOP is a site the Commission can reach, and every other protection on this page travels with that fact. The reverse is equally true, and it is why the licence row sits first in every comparison table on this site. The schemes, the checks and the recourse are one package; the register is simply the piece of the package whose absence is hardest to see from a banner and most important to see from a page.

Recourse: the complaint ladder and where it stops

Every British-licensed operator must publish a complaints procedure, must give a reasonable time to respond, and must inform the customer at the end of that process of the right to take the dispute to an independent alternative dispute resolution body approved by the Commission. That ladder is the recourse architecture in miniature: first the operator, then an external adjudicator whose decision the operator has agreed in advance to honour, and behind both a regulator with enforcement powers over the operator’s licence. A player with a withheld withdrawal, a disputed bonus or a closed account has somewhere to go that is not the operator’s own support inbox.

The ladder is not perfect and it is worth being precise about what it delivers. Resolution takes weeks, the ADR body adjudicates on the terms as written rather than rewriting them, and the most common outcomes are exactly what the terms said would happen. Its value is less in overturning outcomes than in existing: an operator that knows every dispute can reach an external reviewer has an ongoing incentive to resolve fairly at the first step, and the Commission’s enforcement record shows what happens to operators who do not. The deterrence is the product; the individual case is the proof it works.

At the border the ladder stops. The Commission cannot act against an operator it has not licensed, its ADR route does not apply, and whatever process the offshore regulator offers runs under different rules, in different jurisdictions, with enforcement the player cannot verify from Britain. In practice most offshore disputes end where the operator’s own support says they end. Some offshore operators publicise their own dispute processes and honour them; the honest statement is that honouring them is a commercial choice, not an obligation the player can enforce. A reader costing an offshore offer should therefore price the worst case as the full loss of any disputed balance, because that is the case for which no external remedy exists.

This asymmetry also explains a pattern in the terms themselves. Licensed terms are short and written to survive ADR review; the operator that hides an unreasonable clause in them will meet it again in front of an adjudicator. Offshore terms run longer, carry more discretionary clauses, and frequently include language reserving the operator’s right to void winnings, close accounts and confiscate balances at its discretion for breach of terms the player may not have known existed. The clause is only ever tested when the player needs it not to be there. Reading the terms before depositing is the whole defence, and the five-field method later on this page is built to make that reading take minutes rather than an evening.

Payments, credit and the cashier difference

The two cashiers differ most visibly in what they accept, and the difference starts with a rule. Since 14 April 2020, licensed British operators must not accept credit cards for gambling, and buy-now-pay-later products sit under the same ban. The ban was introduced because borrowing to gamble converts a leisure spend into a debt, and the Commission’s data showed credit-funded gambling concentrating in problem play. Its effect on the cashier is total: no licensed site takes a credit card, and the payment page of a licensed casino is visibly shorter than it was.

The offshore cashier fills that space and adds to it. Cards, established e-wallets, Trustly-style bank transfer, vouchers and a range of cryptocurrencies all appear, and a crypto cashier adds coin deposits that clear in minutes to hours with network fees in place of processing fees. For readers funding by debit card or e-wallet, the practical difference between the two shelves is small; the rails they use exist on both. The difference widens for readers interested in credit-adjacent or crypto funding, and the honest framing is the same as throughout this page: the extra rails come with the licence gap attached. A crypto deposit to a licensed site and a crypto deposit to an offshore site clear the same way; what follows a dispute about it does not.

Withdrawals deserve their own line in any costing. On the licensed shelf, payout windows cluster: hours to a day on e-wallets, one to three days on debit cards, and a growing number of operators running instant or near-instant card payouts through faster payment rails. On the offshore shelf the window depends on the rail and on the approval queue, with per-day and per-week withdrawal ceilings common on larger sums. Minimum withdrawal amounts sit around £10 to £20 on both shelves, but the offshore ceiling interacts with large headline wins in a way the licensed market’s smaller caps rarely do, and the reader should check the ceiling schedule, not just the headline cap, before choosing where a large win would be lodged.

One further payment difference is positional rather than mechanical. On the licensed shelf, the player’s deposit and the bonus are usually separable, as described above: the cash stays cash. On parts of the offshore shelf, the deposit and the bonus lock together until turnover completes, and a withdrawal request before completion can void the bonus and any winnings built on it. The mechanics are printed in the terms and are entirely checkable in advance. What the reader is comparing, again, is not whether a rail exists but what happens to their money when something goes wrong, and the licence determines the second answer far more than the first.

Costing an offer in five fields

Whichever shelf an offer sits on, the decision-relevant content sits in five fields, and reading them in order prices the offer in minutes. Field one: the licence, and with it which architecture applies. Field two: the base of the wagering requirement, bonus alone or bonus plus deposit, because the same multiple on the larger base is a far costlier product. Field three: the multiple itself, read against the market multiples UK readers meet most often, low thirties licensed, thirties to sixties offshore. Field four: the cap, on the bonus amount, on conversion, and on withdrawals. Field five: the clocks, for claiming, for wagering and for withdrawal processing, plus any per-period withdrawal ceilings.

Run the five fields on a concrete pair. A licensed offer: one hundred per cent to £50, thirty-five times on the bonus, winnings uncapped, thirty days, deposit withdrawable throughout. An offshore offer: two hundred per cent to £1,000, forty times on bonus plus deposit, conversion capped at ten times the bonus, fourteen days, maximum weekly withdrawal £2,000. The offshore headline is twenty times larger. The costed comparison is not. The licensed bonus demands £1,750 of turnover on £50 of bonus funds with the deposit safe. The offshore offer on the same £50 deposit credits £100 and demands £6,000 of turnover on £150 of locked funds, with the deposit inside the lock, and a large win pays out in weekly slices. The headline and the price point in opposite directions, which is the whole lesson of the five-field method.

Two habits finish the method. First, screenshot the terms at the moment of claiming; terms change legitimately, but retroactive changes to a claimed offer are not legitimate, and the screenshot is the record of what was agreed. Second, prefer the operator’s own terms to any summary, including the tables on this page. A comparison table is a model that points at the right questions; the terms are the contract, and where they disagree the contract wins. The table below exists to start the comparison, and the calculator exists to run it on your own numbers.

How this page models the numbers

Every figure on this page comes from one model, stated openly so you can disagree with its assumptions and rerun it. The model takes four inputs: the deposit, the match percentage, the wagering multiple and the base it applies to. It outputs the bonus credited, the turnover required, and the expected cost of that turnover at a chosen game return rate. The session calculator on this page runs the companion model for play rather than bonuses, estimating expected cost per session from bankroll, stake, house edge and session count. Both models are linear in their inputs, which is what makes them useful for comparison: change one input and the effect is proportionate and visible.

The defaults are stated rather than hidden. For the bonus model this page works against the market multiples UK readers meet most often: thirty-five times on bonus for the licensed baseline, forty times on bonus plus deposit for the offshore-facing baseline, both mid-band for their shelves. The game return is set at 96 per cent, the top of the common slots range, which if anything flatters both offers. Where an offer you are looking at sits off these mid-points, change the input; the model moves linearly with it, and the comparisons in the chart and table update on the same logic.

What the models do not do is predict a session or promise an outcome, and no page on this site will ever do either. They describe the average of many sessions and the cost structure of the terms, which is the part a reader can actually choose between. Variance is why anyone plays; the model’s job is to remove surprise about everything except variance. That is the entire editorial ambition here: jackpots weighed, not wished.