Skrill, Neteller and Trustly Casinos in the UK: The 2026 Operator Guide

E-wallets stopped being a novelty in British online gambling years ago. What changed is the economics around them. Since the UK Gambling Commission tightened licence conditions in October 2019 and again through the 2020 ban on credit card deposits, the way a casino treats a Skrill, Neteller or Trustly payment says more about its licence, its margin structure and its ownership than any welcome banner ever will.

This guide covers 100+ UK-facing brands, the three wallets that dominate the category, and the tax logic that explains why a Gibraltar-licensed operator and an offshore one will hand you completely different bonus terms for the same £20 deposit. Numbers throughout are drawn from published licence registers, operator T&Cs and HMRC remote gaming duty rates.

One thing before we start. Not every brand below holds a UKGC licence. Some are offshore, regulated elsewhere, and that distinction matters for bonus rules, withdrawal speed and what happens if a dispute goes wrong. We flag it where it applies.

How Skrill, Neteller and Trustly Differ as Casino Payment Rails

Three wallets, three completely different business models. Skrill and Neteller are both owned by Paysafe Group, which means they share compliance infrastructure but not fee structures. Trustly is a Swedish open-banking specialist that never holds your money at all, it just instructs your bank to push funds to the merchant.

That single architectural difference explains almost every practical gap: deposit speed, withdrawal speed, whether a casino can block the method, and whether you qualify for a welcome bonus at all.

Skrill launched in 2001 as Moneybookers. Neteller arrived in 1999 and was the default poker wallet through the 2000s. Trustly was founded in 2008 and only became a serious UK casino rail after 2018, when open banking APIs made instant bank transfers viable without card networks.

What is the core difference between Skrill, Neteller and Trustly?

Skrill and Neteller are stored-value wallets: you top them up, they hold a balance, and you pay the casino from that balance. Trustly is a payment initiation service. Money moves directly from your bank account to the operator, typically in under 10 seconds, and Trustly never holds a float. That means no wallet balance to manage, but also no ability to shield your bank statement from the casino's name.

Which wallet is fastest for casino withdrawals in 2026?

Trustly wins on paper. UK withdrawals via Trustly usually settle in under 3 hours, and some operators process them in minutes because there is no wallet in the middle. Skrill and Neteller withdrawals sit at 2 to 24 hours at well-run casinos, but can stretch to 72 hours if the operator batches payouts manually. Bet365, Unibet and MrQ are consistently at the fast end.

Do casinos charge fees for e-wallet deposits?

Almost never on deposits. UKGC-licensed operators absorbed deposit fees years ago because the commission is small and the retention value is high. Withdrawals are a different story: Skrill charges 1.45% on currency conversion, Neteller charges up to 1.9%, and some casinos add a 2.5% processing fee on wallet withdrawals under £20. Trustly is usually free both ways.

Are Skrill and Neteller the same company?

Yes. Paysafe Group acquired Neteller in 2015 and already owned Skrill, consolidating both under one compliance umbrella. Accounts are separate, fees are separate, and customer support is separate, but KYC data, source-of-funds checks and account limits are governed by the same internal policies. If you get restricted on one, expect scrutiny on the other.

The Tax and Economics Behind E-Wallet Casino Bonuses

Here is the part most affiliate sites skip. UK-licensed casinos pay remote gaming duty of 21% on gross gambling yield, plus VAT on certain ancillary services and the annual licence fee. That 21% comes straight off the top before the operator sees a penny of profit. Offshore operators licensed in Curaçao or Anjouan pay effectively nothing comparable.

That gap drives everything. A UKGC operator offering a £100 matched bonus at 35x wagering is not being stingy. It is doing maths that an offshore competitor does not have to do.

Run the numbers on a typical welcome offer. Player deposits £50, gets £50 bonus, wagers through at 35x on slots with 96% RTP. Total wagering required is £3,500. Expected house edge on that turnover at 4% is £140. The casino has already paid £21 in remote gaming duty on the £100 it received, plus payment processing of roughly 1.5% to 3% on both deposit and withdrawal. The bonus is not free money. It is a customer acquisition cost with a duty bill attached.

Why do UK-licensed casinos cap e-wallet bonuses lower?

Because e-wallets reduce the operator's margin on the deposit itself. Card payments cost a UK casino roughly 0.5% to 1.2% per transaction. Skrill and Neteller cost 1.5% to 2.5%. Trustly sits around 0.8% to 1.5%. When the payment rail eats more of the deposit, the bonus budget shrinks. That is the entire explanation.

How does remote gaming duty change bonus wagering?

Duty is levied on gross gambling yield, not on stakes. So a casino paying 21% needs a higher effective margin per player to hit the same net revenue. Higher wagering requirements on bonuses are one lever. Lower maximum bet while wagering, typically £5 per spin, is another. Bonus expiry windows of 7 to 30 days are a third.

Do offshore casinos really offer better e-wallet bonuses?

On headline numbers, yes. Curaçao-licensed brands routinely advertise 200% to 500% matched bonuses with 20x to 30x wagering. The trade-off is real: no UKGC dispute resolution, no FSCS-style protection, slower KYC, and in some cases no legal recourse if the operator folds. The bonus is bigger because the regulatory cost is smaller. That is not a scam, it is a different market.

What is the actual cost of a 100% match bonus to a UK casino?

Assume a £100 bonus fully converted at 35x wagering on 96% RTP slots. Expected player loss on £3,500 turnover is £140. Duty on the original £100 deposit is £21. Payment fees on deposit and withdrawal total roughly £3 to £5. Net cost to the operator if the player converts: £160 to £165 against a £100 deposit. Casinos rely on the fact that most players do not complete wagering.

Top UK E-Wallet Casinos: Operator-by-Operator Breakdown

The list below covers the brands that actually matter for Skrill, Neteller and Trustly users in Britain. Licence status, bonus handling and e-wallet restrictions are noted where they differ from the standard UKGC template.

Two things to watch. First, some UKGC operators exclude e-wallet deposits from welcome bonuses entirely, because wallets were historically used to circumvent anti-money-laundering checks. Second, a handful of offshore brands accept Skrill and Neteller but not Trustly, since Trustly requires a UK or EU bank account.

OperatorLicenceSkrillNetellerTrustlyWelcome Bonus
Bet365 CasinoUKGCYesYesYes100% to £100
William Hill CasinoUKGCYesYesNo100% to £100
Sky Bet CasinoUKGCYesYesYes£50 + 50 spins
Ladbrokes CasinoUKGCYesYesYes£20 no deposit
Paddy Power CasinoUKGCYesYesYes£40 in bonuses
Coral CasinoUKGCYesYesYes£50 + 20 spins
Betfred CasinoUKGCYesYesNo£50 + 50 spins
Gala BingoUKGCYesYesYes£50 bingo + slots
Sky VegasUKGCYesYesYes100% to £100
Betfair CasinoUKGCYesYesYes£100 in bonuses
BoyleSports CasinoUKGCYesYesNo£25 matched
Virgin GamesUKGCYesYesYes£50 + 30 spins
Betway CasinoUKGCYesYesYes100% to £50
JackpotJoyUKGCYesYesYes£50 bingo
Foxy BingoUKGCYesYesYes£40 + 20 spins
Admiral CasinoUKGCYesYesNo£100 matched
32Red CasinoUKGCYesYesYes150% to £150
888 CasinoUKGCYesYesYes£100 + 88 spins
Virgin CasinoUKGCYesYesYes£50 matched
BetVictor CasinoUKGCYesYesNo£30 matched
PartyCasinoUKGCYesYesYes100% to £200
Monopoly CasinoUKGCYesYesYes£50 + 50 spins
Grosvenor CasinosUKGCYesYesYes£20 + 50 spins
Unibet CasinoUKGCYesYesYes£40 matched
Sun BingoUKGCYesYesYes£50 bingo
MrQ CasinoUKGCYesYesYesNo wagering spins
Double Bubble BingoUKGCYesYesYes£50 + 100 spins
Heart BingoUKGCYesYesYes£30 + 30 spins
Rainbow Riches CasinoUKGCYesYesYes100% to £100
Midnite CasinoUKGCYesYesYes£30 matched
Lottoland CasinoUKGCYesYesNo£50 matched
BetMGM CasinoUKGCYesYesYes100% to £100
PlayOJO CasinoUKGCYesYesYes50 no-wager spins
LottoGo CasinoUKGCYesYesNo£20 matched
LiveScore BetUKGCYesYesYes£30 matched
talkSPORT BETUKGCYesYesYes£30 + 50 spins
Mr Vegas CasinoMGA/UKGCYesYesYes100% to £200
Pub CasinoUKGCYesYesYes£25 matched
Tote CasinoUKGCYesYesYes£25 matched
Gala CasinoUKGCYesYesYes£50 matched
NetBet CasinoUKGCYesYesYes100% to £100
Mystake CasinoCuraçaoYesYesNo150% to £300
Goldenbet CasinoCuraçaoYesYesNo175% to £500
Genting CasinoUKGCYesYesYes£25 matched
Kwiff CasinoUKGCYesYesYes£30 matched
bwin CasinoUKGCYesYesYes£20 matched
Lottomart CasinoUKGCYesYesYes£50 matched
Fabulous BingoUKGCYesYesYes£40 bingo
Slots TempleUKGCYesYesYes500 free spins
10bet CasinoUKGCYesYesYes£50 matched
Casumo CasinoMGA/UKGCYesYesYes100% to £100
888 SportUKGCYesYesYes£30 matched
Slingo CasinoUKGCYesYesYes£20 + 30 spins
Party PokerUKGCYesYesYes$40 matched
QuinnBet CasinoUKGCYesYesNo£25 matched
VideoslotsMGA/UKGCYesYesYes£20 + 11 spins
Donbet CasinoCuraçaoYesYesNo100% to £500
Betano CasinoUKGCYesYesYes100% to £100
666 CasinoCuraçaoYesYesNo100% to £100
Fat PirateCuraçaoYesYesNo200% to £500
NineWin CasinoCuraçaoYesYesNo150% to £400
NYSpins CasinoMGA/UKGCYesYesYes100% to £100
All British CasinoUKGCYesYesYes100% to £100
Mega CasinoUKGCYesYesYes100% to £100
Lucky Pants CasinoCuraçaoYesYesNo100% to £250
Parimatch CasinoCuraçaoYesYesNo100% to £200
Mega RichesUKGCYesYesYes£50 + 50 spins
RainbetCuraçaoYesYesNo100% to £100
Casino KingsUKGCYesYesYes100% to £100
Duelz CasinoMGA/UKGCYesYesYes100% to £100
Voodoo DreamsMGA/UKGCYesYesYes100% to £100
Velobet CasinoCuraçaoYesYesNo100% to £300
Smarkets CasinoUKGCYesYesYes£25 matched
BetGoodwin CasinoUKGCYesYesYes£25 matched
Ivy CasinoUKGCYesYesYes100% to £100
777 CasinoUKGCYesYesYes100% to £100
SpinGenie CasinoUKGCYesYesYes£50 + 50 spins
Dream VegasUKGCYesYesYes100% to £300
Amazon SlotsUKGCYesYesYes£50 + 50 spins
PricedUp CasinoUKGCYesYesYes£20 matched
Rolletto CasinoCuraçaoYesYesNo100% to £300
Sportingbet CasinoUKGCYesYesYes£50 matched
Bet UK CasinoUKGCYesYesYes£25 matched
JackpotCity CasinoMGA/UKGCYesYesYes100% to £100
DragonBet CasinoUKGCYesYesNo£25 matched
Betdaq CasinoUKGCYesYesYes£25 matched
7bet CasinoUKGCYesYesNo£25 matched
LeoVegas CasinoUKGCYesYesYes100% to £100
Kinghills CasinoUKGCYesYesYes£50 matched
Magic Red CasinoMGA/UKGCYesYesYes100% to £100
The Pools CasinoUKGCYesYesYes£25 matched
Dream Jackpot CasinoUKGCYesYesYes£50 matched
Roobet CasinoCuraçaoYesYesNo20% cashback
Hollywoodbets CasinoUKGCYesYesYes£25 matched
Mr.Play CasinoMGA/UKGCYesYesYes100% to £100
Magical Vegas CasinoUKGCYesYesYes£50 + 50 spins
BetWright CasinoUKGCYesYesYes£25 matched
Prime CasinoUKGCYesYesYes£20 matched
Gamdom CasinoCuraçaoYesYesNoRakeback model
Pink CasinoUKGCYesYesYes100% to £100

Which UK casino has the best Skrill welcome offer in 2026?

Depends on what you value. 32Red and PartyCasino offer the highest headline matches at 150% to £150 and 100% to £200 respectively, but both carry 30x to 35x wagering. MrQ and PlayOJO skip wagering entirely but cap bonuses lower. For pure value on a Skrill deposit, 32Red's 150% match is the strongest UKGC-licensed headline figure.

Do William Hill and Betfred accept Trustly?

Neither does, as of early 2026. Both operators run Skrill and Neteller fine, but Trustly integration stalled at William Hill after the 2022 rebrand and Betfred has never added it. If Trustly is your preferred rail, Bet365, Sky Bet, Ladbrokes, Coral, Paddy Power and Unibet all support it properly.

Are offshore e-wallet casinos worth using from the UK?

Some UK players do use them. Curaçao-licensed brands like Mystake, Goldenbet, Fat Pirate and NineWin accept Skrill and Neteller with no UKGC licence, which means no UK dispute route and no protection if the operator stops paying. The bonuses are bigger because the regulatory cost is lower. Read the T&Cs twice.

Which operators accept e-wallets but exclude them from bonuses?

A short list, and it changes. Historically Bet365, William Hill and Paddy Power excluded Skrill and Neteller deposits from welcome offers. Most of those exclusions were dropped between 2021 and 2023, but some operators still apply them to reload bonuses and free spin packages. Check the T&Cs before depositing.

Deposit Limits, Fees and Withdrawal Times Compared

Speed matters, but so does the friction you hit at the edges. Minimum deposits, maximum daily limits, currency conversion costs and KYC thresholds all vary by operator and by wallet.

Skrill and Neteller both impose account-level limits that sit above most casino limits. Skrill's default limit is £10,000 per transaction and £20,000 per day for verified UK accounts. Neteller's is similar. Trustly has no wallet limit because it is a bank transfer, but individual banks cap daily transfers, typically between £10,000 and £25,000.

MethodMin DepositDeposit TimeWithdrawal TimeTypical FeeBonus Eligible
Skrill£5–£10Instant2–24 hours1.45% FXUsually yes
Neteller£5–£10Instant2–24 hoursUp to 1.9% FXUsually yes
Trustly£10Under 10 secondsUnder 3 hoursFreeVaries
Debit card£5Instant1–3 daysFreeYes
Bank transfer£101–3 days1–3 daysFreeYes
PayPal£5Instant2–24 hoursFreeOften excluded
Paysafecard£5InstantNot supportedFreeOften excluded

What is the minimum Skrill deposit at UK casinos?

Most UKGC operators set it at £5 to £10. Bet365, William Hill, Sky Bet and Ladbrokes all sit at £5. Some smaller brands bump it to £10 for e-wallets specifically, arguing that the payment processing cost on a £5 deposit eats too much margin. Trustly minimums are typically £10 because of bank transfer floors.

How long do Skrill withdrawals actually take?

Two clocks are running. First, the casino's internal approval, which ranges from 15 minutes at MrQ and PlayOJO to 24 hours at slower operators. Second, Skrill's own processing, which is instant once received. So the real answer is: as fast as the casino's finance team, not as fast as Skrill.

Are there hidden currency conversion fees?

Yes, and they are the most overlooked cost. If you deposit in GBP and the casino settles in EUR, Skrill charges 1.45% and Neteller up to 1.9% on the conversion. Trustly does not convert, so it avoids the fee entirely. Over a year of regular play, that 1.45% compounds into a real number.

Do e-wallet deposits trigger extra KYC checks?

They can. The UKGC requires source-of-funds checks at thresholds typically between £2,000 and £10,000 deposited in a rolling 12-month period, depending on the operator's risk model. E-wallet deposits are flagged more often than debit cards because wallets can obscure the original source of the money. Expect a request for bank statements or payslips.

Responsible Gambling: Age, Helplines and Self-Exclusion

The legal minimum age for gambling in Great Britain is 18. That applies to all operators, and to every casino brand listed in this guide. Offshore sites licensed in Curaçao, Anjouan or Kahnawake also apply an 18+ rule as standard, though enforcement varies and there is no UK regulator standing behind it.

If gambling stops being entertainment, the numbers stop mattering. GamCare runs the National Gambling Helpline on 0808 8020 133, free and open 24 hours a day, every day of the year. The service handles calls, live chat and WhatsApp, and it is funded by the industry but operationally independent.

Self-exclusion is the structural tool. GAMSTOP is the UK's national online self-exclusion scheme, and any UKGC-licensed operator must integrate with it. One registration blocks you from every licensed site in Britain for a minimum of 6 months, extendable to 5 years. There is no partial version. You either exclude from all of them or none.

How does GAMSTOP actually work?

You register once at gamstop.co.uk, verify your identity, and choose an exclusion period of 6 months, 1 year, or 5 years. The scheme shares your details with every UKGC-licensed operator, who must then block your account within 24 hours. Attempting to open a new account during exclusion is a licence breach for the operator, not just a personal promise.

What other self-exclusion tools exist beyond GAMSTOP?

Individual operators run their own schemes, usually ranging from 24 hours to 5 years. Bank-level blocks are growing: Monzo, Starling, Lloyds and Barclays all offer gambling transaction blocks. GamBan is a third-party software block that covers desktop and mobile. And the UKGC requires every licensed site to offer deposit limits, loss limits, session reminders and reality checks.

Where can I get help if e-wallet gambling is a problem?

GamCare on 0808 8020 133 is the first call. Gamblers Anonymous UK runs meetings across the country. The NHS National Problem Gambling Clinic in London takes referrals. StepChange and Citizens Advice handle the debt side. And if you are already in crisis, Samaritans on 116 123 is free and available at any hour.

Can a casino refuse to close my account?

A UKGC-licensed operator cannot refuse a self-exclusion request. It must action it, stop marketing to you, and return any remaining balance unless there are unresolved bonus wagering conditions. Offshore operators have no such obligation, which is one of the practical reasons a Curaçao licence matters less when things go wrong.

Are deposit limits mandatory at UK casinos?

Not mandatory to set, but mandatory to offer. Every UKGC-licensed operator must let you set daily, weekly or monthly deposit limits, and changes that reduce your limit take effect immediately. Increases typically require a 24-hour cooling-off period before they apply. That delay is deliberate.

What happens to my Skrill balance if I self-exclude?

Your Skrill or Neteller wallet is not part of the casino account, so the balance stays with Paysafe. The casino must return any funds held on its side. Trustly is different again, because there is no wallet balance to return. Money already settled to your bank stays there.

Choosing the Right E-Wallet Casino for Your Play Style

Payment method should follow play style, not the other way round. A slots player who spins £1 stakes for two hours has different needs from a live dealer regular or a bingo player who logs in three evenings a week.

Skrill suits players who want a buffer between their bank account and the casino. Neteller suits anyone who already uses it for other purposes or wants the VIP tiers. Trustly suits players who want speed and do not mind the casino seeing their bank details on the statement.

Which wallet is best for high-volume slots players?

Trustly, if your bank supports it. Sessions of 500+ spins at £1 to £2 stakes generate frequent deposits and withdrawals, and Trustly's under-3-hour withdrawal cycle keeps the money moving. Skrill and Neteller are fine but add a 2 to 24 hour layer. Bet365, Sky Vegas and MrQ all handle high-volume Trustly traffic well.

Is Skrill or Neteller better for live dealer games?

Neteller, marginally. Live dealer tables from Evolution and Pragmatic Live carry lower wagering contributions, often 10% to 20% against slots at 100%, and Neteller's VIP programme gives cashback that offsets some of that. Skrill's fee structure is simpler but less rewarding at volume.

Do bingo sites support e-wallets properly?

Most do. Gala Bingo, JackpotJoy, Foxy Bingo, Sun Bingo, Heart Bingo and Double Bubble Bingo all accept Skrill and Neteller. Trustly is less universal on bingo, though Gala, JackpotJoy and Foxy support it. Bingo deposit sizes are smaller, typically £5 to £20, so fee drag matters less.

Can I use the same wallet across multiple casinos?

Yes, and most players do. There is no technical barrier to funding accounts at Bet365, William Hill, 888 Casino and LeoVegas from one Skrill wallet. What you cannot do is use the same wallet to claim multiple welcome bonuses from operators in the same group, since shared KYC data flags duplicates quickly.

Which providers power the games at e-wallet casinos?

The same studios that dominate the UK market. Pragmatic Play, NetEnt, Microgaming, Play'n GO, Evolution, Hacksaw Gaming, Big Time Gaming and Red Tiger supply the vast majority of slots and live tables. Payment method does not affect game access, only how fast your money moves in and out.

Are there casinos that only accept e-wallets?

No UKGC-licensed operator restricts to wallets alone. Some crypto-native brands like Roobet and Gamdom lean heavily on e-wallet and crypto rails, but they hold Curaçao licences, not UKGC. For UK players, e-wallets sit alongside debit cards, bank transfer, PayPal and paysafecard at almost every licensed site.

Frequently Asked Questions About Skrill, Neteller and Trustly Casinos

Is Skrill safe for UK casino deposits?

Yes, provided the casino holds a UKGC licence. Skrill is regulated as an electronic money institution and holds client funds in segregated accounts. The risk is not Skrill itself, it is the operator on the other side. Always check the licence number on the UKGC register before depositing.

Can I withdraw casino winnings to Skrill instantly?

No. Skrill receives funds instantly once the casino sends them, but the casino's own approval process takes between 15 minutes and 24 hours at most UKGC operators. The fastest brands, including MrQ and PlayOJO, process within an hour. Slower operators batch withdrawals once or twice daily.

Does Trustly work with all UK banks?

Trustly covers Barclays, HSBC, Lloyds, NatWest, Santander, Halifax, Nationwide, Monzo, Starling and most major UK banks. A few smaller building societies and challenger banks are not yet integrated. If your bank is missing, Skrill or Neteller remain the fallback.

Are e-wallet casino bonuses worse than card bonuses?

Sometimes, but not always. A handful of UKGC operators still exclude Skrill and Neteller deposits from welcome offers, mostly legacy policy from the pre-2020 era. Where e-wallets are accepted, the bonus terms are usually identical to card deposits. Check the T&Cs line by line.

Do I pay tax on casino winnings in the UK?

No. UK gambling winnings are not subject to income tax or capital gains tax for the player. The tax burden sits with the operator, who pays 21% remote gaming duty on gross gambling yield. This is why UK-licensed bonuses are structured differently from offshore ones.

What is the maximum I can deposit via Skrill at a UK casino?

Most UKGC operators cap single e-wallet deposits between £5,000 and £20,000, though individual account limits depend on your verified status and source-of-funds checks. Skrill's own account ceiling is £10,000 per transaction and £20,000 daily for verified UK users.

Can I use a VPN to access offshore e-wallet casinos from the UK?

Technically yes, legally murky. Using a VPN to access a Curaçao-licensed casino does not make the operator UK-licensed, and you lose all UKGC protections including GAMSTOP coverage and dispute resolution. If something goes wrong, there is no regulator to escalate to.

Which is cheaper, Skrill or Neteller, for regular casino play?

Skrill, on standard accounts. Skrill's FX fee is 1.45% against Neteller's up to 1.9%, and Skrill's VIP tiers unlock lower rates sooner. Neteller's advantage is its loyalty programme, which pays back a small percentage on activity. For pure cost, Skrill edges it.

How do I close my Skrill or Neteller account?

Log in, go to account settings, and request closure. Both require zero balance and no pending transactions before processing. Skrill and Neteller retain your KYC data for 5 years after closure under anti-money-laundering rules, which means reopening later is straightforward but you cannot erase the record.

What happens if a casino refuses to pay out to my e-wallet?

If the operator is UKGC-licensed, escalate to the casino's internal complaints team first, then to the relevant Alternative Dispute Resolution provider, typically IBAS or eCOGRA. If that fails, the UKGC can be notified. Offshore operators offer no equivalent route, which is the core trade-off.

E-wallets are not the cheapest way to move money into a UK casino. They are usually the most convenient, and for players who value a buffer between their bank and their betting, that convenience is worth the 1.45% to 1.9% conversion cost. Trustly flips the equation entirely by removing the wallet and paying straight from your bank in under three hours, at the cost of visibility on your statement.

The bonus economics come down to duty. A UKGC operator paying 21% remote gaming duty cannot match a Curaçao brand offering 200% to £500, and it should not try. What it can do is pay out reliably, resolve disputes through a real regulator, and integrate with GAMSTOP. That is the trade you are making, and it is a better one than the headline percentage suggests.

Pick the wallet that matches your play style, check the licence before you deposit, and set a deposit limit before the first spin. If the numbers stop feeling like entertainment, GamCare is on 0808 8020 133 and GAMSTOP will lock you out of every UK-licensed site within 24 hours.