Bookmaker promo codes 2026

Updated October 2026

Licensed

Available in US

Fast payouts

18+ Only

*Pinch of salt as the default. The £30 or £40 dangled in front of new customers almost never pays back what the marketing claims it does, and the rules around it have just tightened.*

Data current as of 27 October 2026 and checked against the Gambling Commission’s public register and the Licence Conditions and Codes of Practice in force from 19 January 2026.

Safer gambling comes first, before any offer

A promo code only matters if the rest of the account is built on a stable footing. Gambling in Great Britain is licensed, regulated and partly policed by the player’s own self-exclusion, and a punter who skips that frame to chase a sign-up bonus ends up unprotected in exactly the way the bonus is supposed to make easy. This section is short on purpose: it is the floor everything below stands on.

GAMSTOP is the national self-exclusion scheme and every operator listed on the Gambling Commission’s remote register is signed up to it. A self-exclusion can run for six months, one year, five years or five years with auto-renewal; after the minimum period it stays in force for another seven years unless the customer asks GAMSTOP to lift it. The scheme covers online sites and apps; a high-street betting shop runs a separate scheme, and self-excluding from one does not exclude from the other. Anyone signing up to a new bookmaker with an active GAMSTOP exclusion will be refused, because the operator’s licence requires it.

The Commission’s financial vulnerability check, in force since 30 August 2024, kicks in once a customer’s net deposits cross £150 in a rolling 30 days. That is a public record check — county court judgments, bankruptcies and the like — not a credit reference search and not an income check. A separate set of “financial risk assessments”, the affordability checks widely discussed in the press, has been announced in a staged plan with no start date. A deposit limit has to be set on a fixed time frame; the first changes applied on 31 October 2025, a second phase was postponed to 30 September 2026, and whether it is live on a given account on any given day is not something a static page can say.

Help exists outside the operators. GamCare runs the National Gambling Helpline; GambleAware funds treatment and research; the NHS runs gambling clinics in several regions; Gamblers Anonymous runs meetings. None of these is a substitute for the licensed operator’s own safer-gambling tools, and none is the place to look for a way around an exclusion. A promo code does not override any of them.

What the offer actually is, and what it costs

A bookmaker promo code, in the sense searchers use the phrase, is a marketing hook that almost always takes the form of a free bet, a deposit match or a stake-back deal. None of those is what its name claims at first reading. A free bet is a token that returns winnings only — the stake itself is not paid back, so a winning £10 free bet at odds of 3/1 returns £40 (decimal odds 4.00, so £10 × 4.00 = £40), not £50. A “100% bonus” is a deposit match that is paid as bonus funds and cannot be withdrawn until a wagering condition has been cleared, which usually means betting the bonus (sometimes the bonus plus the deposit) a fixed number of times at minimum odds before any winnings become withdrawable cash. A “risk-free” bet is a free bet dressed up: the qualifying stake loses, the bookmaker refunds it as a free bet with the same stake-not-paid-back rule, and the punter has paid for the original stake to enter the offer.

The promotion rules that changed the picture

On 19 January 2026 the Commission’s updated social responsibility code came into force. Two changes matter to anyone holding a promo code in their hand. First, wagering requirements on bonuses are now capped at 10× — a £10 bonus at 50× wagering, which would have asked for £500 of qualifying bets, is no longer allowed; under the cap no operator can demand more than £100 of qualifying betting to clear a £10 bonus. Second, mixed-product promotions are banned: a deal that makes a customer bet on football to get free spins on a slot, or place an accumulator to claim bingo credit, no longer passes the Commission’s code. Betting bonuses stay tied to betting. Whether the 10× cap applies to a free bet that has no wagering condition attached to it — most stake-back deals, for instance — is not settled.

These rules do not ban the offers themselves. A £40 free bet for a £20 qualifying bet is still legitimate. What they ban is the slow drain: the old 40× or 50× casino bonus that took weeks of grinding through slots to clear, dressed up as a sportsbook promotion by tying it to a single £10 sports bet. That construction is no longer available. Punters comparing offers in early 2026 should still read the small print, because operators do not all behave the same way inside the cap.

How the small print turns an offer into a price

Three numbers decide what a promo code is really worth. The wagering multiple — 1× is best, anything over 5× is ordinary, the new ceiling is 10×. The minimum odds — usually 1/2 (decimal 1.50) or 2.0 (decimal 2.00, written “1/1” or “evens”), but anything above evens makes the qualifying bet harder to clear and shifts the calculation. The expiry — a free bet that lasts 7 days is normal, anything shorter is tight, anything longer unusual. None of these is a “free” parameter; they all cost the punter.

Take a representative offer from the list below: “bet £20, get £40 in free bets”, with the free bets expiring 7 days after issue and the qualifying bet at minimum odds of 2.0. The qualifying bet is straightforward — a £20 stake on something at evens or longer. The £40 in free bets is the part where the arithmetic matters. Two £20 free bets at odds of 3.00 return £60 in winnings each, but only the winnings, not the stake — so the punter collects £120, having staked the qualifying £20 plus zero additional money. The wagering multiple on the £40 does not apply (no rollover), but the free bets expire and the stake is gone. Set against a single £20 qualifying bet the £40 represents a 2× return on qualifying stake at best; set against the time taken to find, place and monitor four or five qualifying bets before the free bets lapse, it is less generous than the headline figure suggests.

The stake-not-paid-back rule, and why it matters

A free bet is the most common sign-up offer in British online betting, and the stake-not-paid-back rule is the single most expensive thing about it that the marketing rarely mentions. The rule is a bookmaker convention, not a Commission requirement: nothing in the Gambling Act 2005 or the LCCP forces a free bet to forfeit its stake. But every operator in the comparison below treats a free bet that way, because the alternative would make free bets the closest thing in betting to a printed banknote.

The arithmetic is short. A £10 free bet at decimal odds of 4.00 (3/1 fractional) returns £40 if it wins — £10 × 4.00 = £40 — and the punter keeps £30 of profit, not £40. The £10 stake is the operator’s cost, recovered by the smaller stake on the win side. On the losing side, the punter is even further back: the £10 is gone, the qualifying bet that earned the free bet is also gone (it was the bet that triggered the issue), and a second chance has to be paid for again. That is the price of “free”.

The average value of a free bet, computed across a typical football 1X2 book with a margin of about 5%, is roughly the free-bet amount multiplied by the payout share of the market the punter chooses, then multiplied by (odds minus 1) divided by odds — so a £10 free bet at odds of 4.00 on a market paying out 95% of stakes has an expected value around £10 × 0.95 × (4.00 − 1) ÷ 4.00, or just over £7. The headline figure of £10 is not the value of the offer; £7 is.

Deadlines, debit cards and the other small print

Several offers in the comparison below restrict the qualifying deposit to a debit card or instant bank transfer. The restriction is a side-effect of the credit-card ban in force since 14 April 2020: bookmakers have built their qualifying-deposit rules around it, and an Apple Pay wallet funded by a credit card will be rejected, even though the punter never sees the credit card directly. Revolut Pay, Google Pay and similar services work where the underlying funding is debit; an e-wallet funded by credit does not.

Other recurring small print: a free bet issued on a settled qualifying bet cannot usually be split across multiple bets in fractional stakes — a £30 free bet is three £10 tokens, not one £30 stake. Some offers require the qualifying bet to be a single (one selection); others accept each-way (two equal bets of half the stake, the win and the place); an accumulator qualifies in some cases and not in others. Opt-in is almost always required — a punter who registers and immediately places a £20 qualifying bet without ticking the offer box on the way in forfeits the bonus, and there is no second chance. None of this is hidden, but none of it sits in the headline either.

How the calculation on this page was done

The arithmetic of a bonus can be stated as a single sentence, and that is the form this page uses throughout. Turnover equals the bonus base multiplied by the wagering factor — under the new 10× cap on a £10 bonus that is £100 of qualifying bets at minimum. The number of bets is turnover divided by stake per bet, so £100 at £10 per bet is 10 bets at the named minimum odds. The expected cost of clearing the offer is the turnover multiplied by the margin of the market on which the qualifying bets are placed — a 5% margin on £100 of qualifying turnover costs the punter £5 on average, which the bonus has to clear before it pays.

These three quantities — turnover, number of bets, expected cost — describe the offer in the language of a price tag. They do not describe the offer’s headline value, which is marketing; they describe what the offer costs the punter in time and expected winnings to convert into withdrawable cash. The detail matters because the cap changes the math: under the old 50× cap a £10 bonus at £5 per bet would have been 100 bets before withdrawal, with an expected cost on a 5% margin market of £25 — the punter had to win £25 on average to clear £10 of bonus. Under the 10× cap the same offer is 10 bets at an expected cost of £5, so the punter has to win £5 on average to clear £10 of bonus. The Commission’s rule turns an unprofitable offer into a marginally profitable one for the punter, which is the point.

The shortlist: ten licensed bookmakers in Great Britain

The ten operators below are the comparison set for this page. Each holds a remote general betting standard (real events) licence on the Gambling Commission’s public register and runs a sportsbook accessible to customers in Great Britain. The table is followed by a short review of each operator, covering the welcome deal it advertises, the wagering and expiry terms attached, and the one feature that separates it from the rest. Offers change; the figures quoted are the figures each operator’s own site or app states.

A licence number on the Commission’s public register is a checkable fact. The register can be searched by business name, trading name, domain or account number, and every brand on this page is on it; a brand whose number does not appear there is not licensed for Great Britain, and a promo code from such a brand carries no protection at all.

Unibet — steady on horse racing, generous on welcome

Unibet’s UK site has been running under Commission account 45322 since the late 1990s, and the Platinum Gaming Limited licence behind it is the same one that powers several sister brands. The welcome offer is a £40 free-bet bundle in exchange for a £20 qualifying bet at minimum odds of 2.0 (1/1), with a 7-day expiry and a debit-card or instant-bank-transfer qualifying deposit. The Bet Builder, daily Uniboosts, Best Odds Guaranteed on horse racing and Cash Out on thousands of markets are the everyday toolkit rather than the headline. A punter who bets mainly on horses and likes to build accumulators across a single football match will use the full Unibet kit; a punter who wants one feature, simple, will be happier elsewhere.

Paddy Power — the in-play and bet-builder name

Paddy Power’s UK licence sits at Commission account 39439, held by PPB Counterparty Services Limited, the same corporate group that runs Betfair. The welcome offer changes regularly; what does not change is the in-play product, where Bet Builder+, Popular Bet Builders and the Super Sub feature (a bet on a player rolls over to the substitute if the original selection is taken off) sit alongside expanded Win More markets and ACCA stats. A punter who bets on Premier League football and wants to build a player-specific same-game multi has more tools here than on most rivals.

Copybet — acca boost and the cash bonus

Copybet’s Commission account is 53774, held by Copybet UK Limited. The brand runs an Acca Booster that pays up to 100% cash on accumulators of 3+ selections and a Daily Profit Boost up to 15%. The cash form of the boost (rather than free bets) is unusual in the comparison and shifts the value calculation: a cash boost is paid into the withdrawable balance subject to the boost’s own turnover, not staked-not-paid-back. A punter building accas at 5+ selections and looking for a return on top of the winnings has more to gain here than on most of the rest.

London Bet — small operator, full compliance

London Bet sits at Commission account 66162, held by Thistle Bet Limited, and its app carries a 17+ age rating. The site does not run a headline welcome offer of the size of Unibet’s; what it offers is a tightly licensed product under a small, named operator. A punter who prefers a quieter brand with the same Commission licence as the bigger names is the target here; a punter chasing headline value is not.

Betway — the four-token welcome

Betway’s UK site runs under Commission account 39372, held by Betway Limited. The sports welcome offer is £40 in free bet tokens split into four £10 units, credited on settlement of a £10+ first bet at minimum odds of 2.0, with a 7-day expiry and debit-card deposits only. Four tokens are useful for a punter who wants to spread the free bets across four events; they are less useful for a punter who wants one £40 bet on a long shot.

10bet — the deposit match under the new cap

10bet’s UK site sits at Commission account 43173, held by Blue Star Planet Limited, and the app advertises a 100% deposit match up to £50 for UK sign-ups, with daily free bets and free spins on top. The headline deposit match is now capped by the 10× turnover rule, so the £50 maximum bonus requires £500 of qualifying bets at minimum before withdrawal, and the daily free bets and free spins sit alongside under their own terms. A punter who wants the largest deposit match in the comparison has to clear more turnover to get it.

BetVictor — boosts, acca offers and the standard welcome

BetVictor runs under Commission account 39576, held by BV Gaming Limited. The headline position is regular price boosts, acca offers and free bets on selected events; the full welcome offering is shown in the app under its customer terms. A punter who bets selectively on boosted prices has a steady feed here; the welcome itself varies and the punter who wants a fixed number should look at Unibet, Betway or Sky Bet first.

Hollywoodbets — the stake-back accumulator

Hollywoodbets sits at Commission account 53028, held by Hollywoodbets International UK Limited. The sports welcome is a stake-back deal: deposit £10+ by card, place a first qualifying losing accumulator (stake £10+, 3+ legs, odds 4/1+, settled within 7 days), and the stake comes back as a free bet up to £30. The stake-back shape is a refund as a free bet, so the stake-not-paid-back rule still applies on the free bet side; one free bet per customer. A punter whose first acca is likely to lose on a long-odds card gets a second chance; a punter whose first acca wins forfeits the welcome value.

BetUK — the four-token football acca welcome

BetUK runs under Commission account 39198, held by LeoVegas Gaming PLC, the same group behind several other UK-facing brands. The sports welcome is four £10 free bets on a deposit of £10+ and a sports bet within 7 days of registering, with the four tokens split into two football accas of 4+ selections and two multiples of 2+, and a 7-day validity. Opt-in is required. The football-shaped welcome fits a punter who bets accas anyway; it is a worse fit for a punter whose first bet is a single.

Sky Bet — the smallest qualifying bet in the comparison

Sky Bet sits at Commission account 67370, held by SBG Sports Limited, and the sports welcome is the smallest qualifying bet in the table: deposit £5+ and place a first single or each-way bet of 5p+ at 1/1 or greater, and the account is credited with £30 in free bets as three £10 tokens. The 5p minimum qualifying stake is a Sky Bet feature that lets a punter trigger the offer without committing meaningful money to the qualifying bet; the rest of the welcome sits in line with Unibet and Betway on expiry and minimum odds.

What the offer landscape looks like at the start of 2026

Most welcome offers in the British market sit in one of three shapes. The first is a free-bet bundle for a small qualifying bet, exemplified by Unibet, Betway and Sky Bet: a £10 to £20 qualifying bet at evens or longer, returning £30 to £40 in free bets expiring within 7 days. The second is a stake-back deal, exemplified by Hollywoodbets: a refund as a free bet on a first losing accumulator, with the same stake-not-paid-back rule on the refund. The third is a deposit match, exemplified by 10bet: the headline figure is the largest in the comparison, but the 10× turnover cap means the punter has to clear more qualifying bets to withdraw.

There is a fourth shape, less common on the first deposit and more common afterwards: the accumulator insurance and acca boost. BoyleSports’ Acca Insurance refunds a stake as a free bet up to £20 on a losing acca of 5+ legs at minimum odds of 1/2 and minimum stake of £5, with bets placed and settled on the same day; its Acca Loyalty runs the same shape on accas of 5+ legs at combined odds of 3/1 with a 7-day expiry on the free bet. William Hill’s Football Acca Boost covers accas of 2+ legs each at 1/5 or bigger, with the boost scaling from 3% on a double to 200% on 20+ legs and a maximum boost of £10,000 per online bet, running until 30 May 2027. Spreadex’s Acca Boosts give a cash boost from 5% up to 100% on football accas of 3+ selections depending on leg count. These are not sign-up offers; they are ongoing promotions that turn a marginal acca into a paying one and are worth more, over a year, than any single welcome bundle.

The Paddy Power, Sky Bet and bet365 in-play products add a fourth kind of value: same-game multiples. bet365’s Bet Builder+ combines markets from one event into a single bet pre-match and in-play, with Super Boosts, Winnings Boosts on Bet Builders and selected singles, and daily Bet Boosts. kwiff’s Supercharge feature can instantly boost the odds on a bet (the example the app gives is 2/1 to 20/1) and applies to single or multi bets on any sport. The price of these features is the margin on the combined market, which is higher than the margin on a single selection; the value is that the punter who would have built the same bet as three separate singles gets the convenience of one stake and one Cash Out button.

What a sharp reader checks before claiming

Five checks separate an offer that pays its keep from one that does not. The wagering multiple — under the new cap it is at most 10×, but a 1× or no-wagering offer is worth more. The minimum odds on the qualifying bet — 2.0 (1/1) is the most common; 1.50 (1/2) is generous; anything above 2.0 is restrictive. The expiry on the free bets — 7 days is standard, 14 days is generous, 30 days unusual. The stake-not-paid-back rule — universal, but worth seeing written out so the refund agent cannot argue the opposite. The qualifying deposit method — debit card or instant bank transfer, almost always; an e-wallet funded by credit card will be rejected even when the punter thinks no credit card is involved. After these, the rest of the small print is mostly noise.

How the market is regulated, and what that frame means for a promo code

Great Britain is not the largest regulated market in betting, but it is one of the tightest, and the regulatory frame is what gives a Commission-licensed bookmaker a meaningful edge over an offshore one. The Gambling Commission licenses the whole commercial market under the Gambling Act 2005. Since the Gambling (Licensing and Advertising) Act 2014 an operator whose remote facilities are used in Great Britain needs a Commission licence wherever the operator itself is based: a Curaçao, Maltese or Gibraltar licence does not substitute. Betting and casino are separate permits with separate rules. The Commission’s public register is the test of whether a brand holds a licence: it can be searched by business name, trading name, domain or account number, and a brand that does not appear there is not licensed for Great Britain, however credible the marketing looks.

The promotion rules are the part of the frame that touches a promo code directly. Wagering requirements on bonuses are capped at 10× since 19 January 2026. Mixed-product promotions — an offer that requires gambling on two or more product types such as betting, casino, bingo and lottery — are banned. The cap covers the bonus; whether it covers a free bet with no wagering condition attached is not settled. The Commission does not license advertising; that runs through the CAP Code (non-broadcast) and BCAP Code (broadcast), enforced by the ASA, alongside the Commission’s own marketing conditions in the LCCP. CAP Code section 16 keeps marketing socially responsible, away from under-18s, and away from anyone who looks under 25 except where the ad is placed inside a venue a bet can be made directly from. The “whistle-to-whistle” rule is industry self-regulation, not law: since 1 August 2019 betting ads are not shown on TV in the five minutes before and after a live event, before the 9pm watershed, with horse and greyhound racing excluded.

Tax sits on the operator, not on the player. The player pays no tax on betting winnings in Great Britain; General Betting Duty is the operator’s tax on gross profits, currently 15%. From 1 April 2027 a new remote betting rate of 25% applies within it, while remote bets on UK horse racing, pool betting and in-person betting stay at 15%; until 1 April 2027 the remote rate stays at 15%, and whether operators pass duty on through odds is not settled. A professional gambler should ask HMRC or an adviser; a recreational punter does not file a return on winnings.

Offshore is a different frame entirely. A GB licence is compulsory at the point of consumption; providing gambling facilities in Great Britain without the licence the Act requires is an offence under section 33 of the Gambling Act 2005, aimed at the operator. No offence aimed at a customer who merely bets on an unlicensed site was found in the Commission’s published guidance, but the loss of protection is the point: no GAMSTOP coverage, no Commission complaints route, no approved dispute-resolution body, no British consumer redress if funds are withheld, no 10× bonus ceiling and no £150 vulnerability check. Enforcement against unlicensed operators is disruption rather than blocking: cease-and-desist notices, search-engine referrals, work with registrars, hosts and payment providers; the Commission has been given, or is about to receive, court-order DNS blocking powers, but no general ISP block is in operation. A licensed bookmaker is not automatically “the safe choice” — identity checks run before the first deposit, and the verification can be slow — but it is the only choice that keeps GAMSTOP and the bonus cap in play.

The parts of the frame a promo code bumps into

Three of the rules above touch a promo code in particular. The credit-card ban, in place since 14 April 2020, forbids funding any gambling transaction with a credit card, including credit-card-funded payments through an e-wallet: that is why several operators in the comparison restrict qualifying deposits to debit cards or instant bank transfer. The mixed-product ban, in place since 19 January 2026, forbids an offer that demands betting on football to claim free spins on a slot: offers in the comparison below are betting-only. The minimum age of 18 and the verification-before-deposit rule (since 7 May 2019) mean a promo code cannot be claimed anonymously, and that applies even to a no-deposit free bet; the verification check runs before the offer credits. None of this changes the headline value of a free bet, but each of them shapes the small print.

What a brand with a Commission licence is not

A Commission licence is not a quality mark. It is a permission to take bets from customers in Great Britain under a defined set of player-protection and anti-money-laundering rules. It does not endorse the operator’s pricing, the generosity of its welcome offer, the speed of its withdrawals or the responsiveness of its customer service. It does not mean the operator is more generous than an unlicensed rival; it means the operator has agreed to be checked. A promo code from a licensed bookmaker is worth more than a promo code from an unlicensed one for the reasons above, and a punter who limits the search to licensed brands trades nothing on offer size in exchange for the protection.

Frequently asked questions about bookmaker promo codes

How do you use a promo code at a betting site?

Open an account with the operator, opt in to the offer during registration (the box is usually on the same screen as the deposit), make the qualifying deposit by a method the offer accepts (almost always debit card or instant bank transfer), and place the qualifying bet at or above the minimum odds and stake named in the offer’s terms. The free bets or bonus credit is issued on settlement of the qualifying bet, not on registration. No promo code needs to be typed in by hand; opt in is via a tick box or button on the page or in the app, and the offer terms apply regardless of which button was pressed on the way in.

What is the maximum wagering requirement on a betting bonus in Great Britain?

Since 19 January 2026 the Commission’s promotion rules cap wagering requirements on bonuses at 10×, so a £10 bonus at the cap can ask for no more than £100 of qualifying bets before withdrawal. Whether the cap applies to a free bet with no wagering condition attached is not settled. The cap covers the bonus, not necessarily the deposit, and operators vary on whether turnover is calculated on the bonus alone or on the bonus plus the deposit; an offer that includes the deposit in the base requires more qualifying bets and is worth less in expected value.

What do minimum odds and the wagering requirement mean in a sign-up offer?

Minimum odds are the lowest price at which a qualifying bet counts towards the offer — a bet at shorter odds than the minimum does not qualify, even if it wins. The wagering requirement is the multiple of the bonus that has to be staked in qualifying bets before winnings are withdrawable; under the 10× cap a £10 bonus at 2× wagering needs £20 of qualifying bets, at 5× needs £50, at 10× needs £100. The two numbers work together: a low wagering multiple with a high minimum odds is harder to clear than a high wagering multiple with a low minimum odds, because qualifying bets at long odds lose more often than qualifying bets at short odds.

Why is the stake of a free bet not paid back with the winnings?

A free bet is a bookmaker convention, not a Commission requirement, and it works the way it does because the alternative would make a free bet the closest thing in betting to a printed banknote. A £10 free bet at odds of 4.00 (3/1) returns £40 if it wins, of which £30 is profit and the £10 stake is the operator’s cost. The rule applies to all the offers in the comparison that use free bets as the bonus currency, including stake-back deals where the refund takes the form of a free bet: the punter gets a second chance at the cost of having paid for the first one.

Can a bet on sport be tied to a casino bonus under the Commission’s promotion rules?

No. Since 19 January 2026 mixed-product promotions are banned: an offer that requires gambling on two or more product types such as betting, casino, bingo and lottery cannot be marketed to a GB customer. Betting bonuses stay tied to betting, casino bonuses to casino, and a deal like “bet on football to claim free spins” is no longer available at a licensed operator. An offer that splits cleanly between products — a sports welcome plus a separate casino welcome — is unaffected; the ban is on the tying condition, not on the parallel offers.

How can it be checked that a bookmaker holds a Gambling Commission licence?

The Commission’s public register lists every licensed operator, searchable by business name, trading name, domain or account number. The licence number on the register is the authoritative check; a brand that holds a remote general betting standard (real events) licence for Great Britain is on it, and a brand that is not on it does not hold the licence, however confident its marketing. Every brand named in the comparison above is on the register, and a punter who wants a second check can search by the domain and read the licence categories under which the operator is permitted to take bets.

Content created by the «Best betting exchange» team