Money-back offers, ranked by what they actually cost you

Updated October 2026

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A money-back offer in Great Britain wears a friendly label on the homepage and a colder one in the small print. The label talks about the size of the refund; the small print talks about what the refund is paid in, what it must be wagered on and how long it stays alive before it expires. A bettor who reads only the label walks away thinking a £10 “money-back” free bet is worth £10. It usually is not. It is worth what a free bet is worth under the rules of the offer, and that figure depends on three conditions the offer page may not surface at first glance.

This page reads every value against what the offer actually pays, qualifies and restricts. The wagering cap sits at ten times the bonus value under the Gambling Commission’s promotion rules in force since 19 January 2026, and no mixing of betting bonuses with casino, bingo or lottery credit is allowed; the cap on free bets with no wagering condition is not established, which is why each operator’s small print still carries weight. A “money-back” deal almost always pays the refund as a free bet rather than as cash — that is the mechanism the free-bet-value calculation below dismantles.

Current as of 27 October 2026 against the Gambling Commission’s public register and each operator’s own terms page.

Regulation: the wagering cap and the rules a licensed bookmaker cannot break

The Gambling Commission in Great Britain has spent the last two years rewriting the economics of sign-up offers. Two changes decide what a “best money-back offer” can mean in 2026.

The first is a hard cap on wagering requirements. Since 19 January 2026 no licensed operator may impose a wagering requirement on a betting bonus above ten times the bonus amount. A £10 bonus at 50x wagering would have required £500 of qualifying bets; under the cap the most that can be asked is £100, and most well-known offers sit well below that figure. The Commission did not stop there: mixed-product promotions — an offer that asks a customer to bet on football to receive free spins on a slot, for example — are banned outright in the same package. The effect on the page is plain. Marketing pages lean toward “bet to unlock spins” constructions, and those constructions have had to be retracted or converted into single-product terms.

The second change is the regime surrounding that offer. Name, address and date of birth are verified before a customer can deposit or gamble with any online bookmaker licensed in Great Britain, and that check has held since 7 May 2019. Verification covers every customer, including those claiming only a free bet or a small sign-up bonus. Credit cards have been banned for gambling since 14 April 2020, including credit-card-funded payments through an e-wallet. GAMSTOP, the multi-operator self-exclusion register, has been a mandatory licence condition for online operators since 31 March 2020, and every brand reviewed on this page is a member.

A bookmaker’s licence is the difference between an offer wrapped in those protections and an identical-looking offer wrapped in none of them. The Commission’s public register can be searched by business name, trading name, domain or account number, and that register is the only honest test of who holds a licence at any moment. Several brands here — Coral, William Hill, Smarkets — run under a single licensee and share infrastructure. The Commission’s licence number matters more than the brand on the masthead when a reader wants to know who is responsible for the offer.

Great Britain is one of three gambling jurisdictions a UK bettor may bump into. The Gambling Act 2005 covers England, Scotland and Wales; Northern Ireland runs an older regime and is not part of the Act. A “GB-licensed” operator is licensed to take bets in Great Britain, not Northern Ireland. Curaçao, Malta and Gibraltar each issue their own permits; those permits do not substitute for a Commission licence when an operator takes bets in Britain, and the Gambling (Licensing and Advertising) Act 2014 closed that loophole from the operator’s side. An unlicensed brand has no obligation to honour any of the rules above: no GAMSTOP coverage, no Commission complaints route, no approved dispute-resolution service, no British recourse if funds are withheld, and no 10x bonus cap or £150 vulnerability check. The bettor still does not commit an offence by placing a bet, but the protection simply is not there to enforce.

Operators are responsible for the marketing their affiliates place. The Commission does not license advertising — the ASA enforces the CAP Code for non-broadcast marketing and the BCAP Code for broadcast — but the LCCP’s marketing conditions sit with the operator. The whistle-to-whistle ban on betting advertising around live sport has held since 1 August 2019: no betting commercials on television from five minutes before kick-off to five minutes after the final whistle before the 9pm watershed, with horse and greyhound racing excluded. From 2026/27 Premier League clubs will voluntarily withdraw gambling sponsorships from the front of matchday shirts; sleeves and perimeter boards continue. None of this is statute: it is industry code with the regulator watching.

The bettor pays no tax on sports winnings in Great Britain. General Betting Duty is the operator’s tax, currently 15% on gross profits for remote bets and rising to a 25% remote rate from 1 April 2027 within the same regime, with pool betting, in-person betting and self-service terminal bets at 15%; whether operators pass that duty on through prices is not established. Spread betting sits outside General Betting Duty on its own rates. None of this should be read as tax advice; the professional gambler uses HMRC or an adviser.

Safer gambling: the limits, the checks and the help on tap

The promotion rules came with a parallel tightening of player-protection duties. Three of those duties frame what a money-back offer can require of a customer.

The first is the financial vulnerability check. Under Licence Condition 3.4.4, in force since 30 August 2024, a licensed remote bookmaker must run a public-record check on any customer whose deposits minus withdrawals exceed £150 in a rolling 30-day period (the threshold itself became active on 28 February 2025). The check looks at county court judgments, IVAs, bankruptcy orders and similar public records. It is not an income check and not a credit-reference check. Beyond the threshold the operator may ask source-of-funds questions under the money-laundering rules; refusing to provide them can mean the account is restricted.

The second is the financial risk assessment, the “affordability check” of the press. The Commission announced a staged plan on 7 July 2026 covering light, medium and intrusive levels of assessment, but no start date has been set. Until that date lands, a customer who triggers the vulnerability check sees only the public-record result, not the staged framework. The plan remains announced, staged and undated.

The third is the deposit limit. Remote Technical Standards 12 require every licensed remote operator to offer a gross deposit limit over a fixed time frame; the first deposit-limit regime took effect on 31 October 2025, and a second phase was postponed to 30 September 2026. There is no state-set ceiling on what a bettor may deposit or lose, and the limit is the customer’s own choice rather than a regulator’s number. A bonus with a wagering requirement does not change that; the wagering turnover is what the bonus requires the bettor to stake across qualifying bets, and a £10 bonus at 10x wagering asks for £100 in qualifying bets regardless of how the customer has set their deposit limit.

Self-exclusion sits alongside those three. GAMSTOP offers six months, one year, five years, and a five-year auto-renewing period for online self-exclusion; after the minimum period the exclusion continues for a further seven years unless the customer asks GAMSTOP to remove it. The exclusion covers licensed online sites and apps; the betting shops run their own service. Customer-led deposit limits, time-outs, reality checks and product blocks run through the operator’s safer-gambling tools and sit within the customer’s account. The choice to set a limit before claiming a welcome offer is a cheap way to keep the welcome offer from running ahead of the budget.

Help is outside the account and inside the bettor’s control. GamCare runs the National Gambling Helpline; GambleAware funds treatment and publishes guidance on signs of harm; NHS gambling clinics operate in several regions; Gamblers Anonymous runs local meetings. None of these need a sign-up offer, a wagering requirement or a free bet to make use of them.

The shape of a money-back offer: what the label hides

A “money-back” offer takes one of three forms and the difference matters to the bottom line. Knowing which form an offer takes is the first job a reader does before comparing two bookmakers.

The first form is money back as cash. The bookmaker refunds the stake as withdrawable money when a trigger condition — usually a first bet losing, sometimes a goal scored in the wrong minute or a horse finishing second to a non-runner — fires. The refunded cash carries no wagering requirement, no minimum odds and no expiry. This form is rare, partly because the value to the customer is high and partly because the Gambling Commission’s bonus cap makes it expensive to attach conditions without paying the customer back in full. Where it does appear, it is usually tied to a niche event such as a specific match outcome the operator already covers with a “money back if X” promotion.

The second form is money back as a free bet. The bookmaker refunds the stake as a free bet, which carries its own terms: usually a minimum odds floor on the bet the free bet is used on, a single-bet or each-way restriction, an expiry window of seven to thirty days, and — almost universally — the stake of the free bet is not returned with the winnings. A free bet at 2.00 that wins pays £10 in profit on a £10 free bet, not £20 in winnings plus the stake. The value of the free bet depends on the odds it is used at; the calculation below works through the formula.

The third form is money back as a bonus. The bookmaker refunds the stake as a bonus credit subject to wagering: before the bonus converts to cash the customer must stake a multiple of the bonus amount on qualifying bets, usually at minimum odds. This is the form that the Commission’s 10x cap most directly reins in. A £40 bonus at 10x needs £400 of qualifying bets; at 5x it needs £200; the offer’s headline figure pays the marketing department’s wages, the wagering multiple pays the bookmaker’s.

There is a fourth form that labels itself as a “risk-free” bet. This offer typically refunds the stake as a free bet if the first bet loses. The marketing copy often claims “no risk,” but the small print shows the customer receives only a free bet upon loss, and losing a £10 bet at 3.00 and then winning a £10 free bet at 3.00 still yields less than the initial stake. This label can be misleading; the mechanism is the same as the second form described above.

Then comes the surrounding machinery: minimum odds on the qualifying bet (commonly between 1/2 and evens, sometimes 3.00), a list of eligible markets (often singles on specified sports, with each-way sometimes allowed and multiples usually excluded), a payment-method restriction on deposits (Coral’s welcome offer requires a debit card or instant bank transfer, with Apple Pay, Visa, Visa Electron, Mastercard, Revolut Pay, Google Pay, TrueLayer, Earthport and Trustly among its payment options), a debit-card-only rule that runs through most welcome offers as a condition of the credit-card ban, an opt-in step at the time of deposit, and a list of excluded payment methods (Neteller and Skrill are typical exclusions, partly because they route through e-wallets that themselves are debarred when the source is a credit card). Customers who deposit with a credit-card-funded e-wallet discover that the offer does not credit at all, because the ban covers indirect as well as direct credit-card funding.

The expiry windows on free bets sit between seven and thirty days. Sky Bet’s free bets expire 30 days after they are credited, must be used on single or each-way markets (multiples excluded, virtuals excluded), are non-withdrawable and do not return the stake with winnings. Dabble’s free bets expire after 7 days. Coral’s free bets expire 7 days after issue. Betway’s free bets carry 1x wagering at minimum odds of 1.75. Sporting Index’s free bets are part of a six-part mixed bundle — three fixed-odds free bets, three Total Goals spread bets, three Winning Favourites spread bets and one Race Index spread bet — released from a £10 qualifying fixed-odds bet, with the qualifying bet barred from in-play and barred from cash-out.

The minimum-odds floor serves two jobs at once. From the bookmaker’s side it stops the customer using the free bet on a heavy favourite whose price leaves nothing for the wagering requirement; from the customer’s side it fixes the price the free bet is used at and so fixes the value of the free bet. Two free bets at the same nominal value can have radically different expected values if one is locked to 1.50 and the other to 5.00. The calculation below assumes a free bet at 1.90 / 1.90 for illustration; the operator’s own terms name the floor.

The trigger condition is where offers diverge most. “If your first bet loses, get a free bet” is the workhorse. Some offers swing toward event-level triggers: “money back if your selection finishes second to the SP favourite” on horse racing, “money back as a free bet if your football bet loses in stoppage time” on football. The Sportsbook reviews on this page record the trigger each operator uses, since trigger and refund form together determine the value of the deal.

What a free bet is really worth

A free bet whose stake is not returned has a value lower than its face value. The arithmetic is short and the result is worth knowing before accepting any of the offers below.

Take a free bet of £10 at minimum odds of 1.90 / 1.90 on a two-way market. The market has a fair payout share of 1 ÷ (1/1.90 + 1/1.90) = 0.95, or 95%. On a £10 free bet whose stake is not returned, the expected value is £10 × (1.90 − 1) ÷ 1.90 × 0.95 = £4.50. The mechanics: the free bet wins only when the selection lands; when it does, the bookmaker pays out £10 × (1.90 − 1) = £9 of profit; the probability of winning at fair prices is 52.63% on each side, averaged across the two outcomes to the implied win probability embedded in the price of 1.90, and the payout share (the share of total stakes returned to bettors) is 95%. A typical bookmaker margin of 5% on a football 1X2 market sits at either end of the calculation, which is why the calculation uses a perfectly even 1.90 / 1.90 rather than something asymmetric.

The £4.50 figure is the value of the offer on average over many bets under the stated assumption. It is not a guaranteed return on any single free bet. A bettor who places the free bet at higher odds raises the expected value; a bettor who places it at lower odds reduces it. At 2.50 the expected value rises to about £5.70; at 1.50 it falls to about £3.17, both at the same 95% payout share. The marketing value on the offer page is £10. The honest expected value is the band produced by the minimum-odds floor the offer accepts.

Where the trigger fires often — a same-day match, an each-way bet, a popular market — the expected value compounds. Where it fires rarely — a 100/1 outsider winning a first-goalscorer market — the £10 free bet never lands and the offer nets out at zero. The number above is the average across many outcomes, not the experience of any one customer.

A free bet whose stake is returned has a different arithmetic. The expected value becomes £10 × (1/0.95 − 1) ÷ (1/0.95) = £0.53 of additional payout above a £10 stake at the same terms, which is why operators seldom offer stake-returned free bets and the Commission treats them as the rare form.

A bonus with a 10x wagering at minimum odds of 2.00 costs the customer roughly £10 of expected margin over the £100 of qualifying bets, which is the same kind of arithmetic but written in turnover terms: 10 × £10 turnover × 5% margin = £5. A £40 bonus at 5x wagering asks £200 of qualifying bets and costs about £10 of expected margin at the same 5% margin; the headline number doubles but the cost to the operator halves, which is why the headline “50 free bets” offer often costs the operator less than the £10 “free bet” headline.

The honest band for a free bet of £10 at a 1.90 / 1.90 fair market, with the stake not returned, is £4.00 to £5.00 of expected value per £10 of face value, depending on the precise margin of the market the customer uses. That figure sets the bar for the offers below.

The ten bookmakers reviewed for 2026

The ranking below covers brands that hold a Gambling Commission remote licence and run an online sportsbook in Great Britain. The order here is the site’s order and not a money-back ranking; the cost of each offer is what changes from one brand to the next. Each write-up covers what the offer pays, what it asks the customer to do, what it forbids, and a verdict on who the offer suits and what it costs them.

Smarkets and SBK — a £60 free-bet bundle, not a trigger

Smarkets is one of the betting exchanges licensed in Great Britain; the Gambling Commission classifies it as a remote betting intermediary, not a remote general betting standard bookmaker. The exchange form of the platform runs on commission rather than margin, with back and lay prices set by customers and matched by other customers. The companion sportsbook, branded SBK, runs as a fixed-odds book alongside it. SBK’s welcome offer is a £20 deposit and a £20 bet at minimum odds of 3.0, unlocks £60 in free bets within 48 hours, and the package comes with Cash Out, Bet Builder and live horse racing streams among its features.

The trigger is not a money-back condition. A losing first bet does not produce a refund. A winning first bet at minimum odds of 3.0 produces the same £60 of free bets. The customer’s downside is the £20 deposit on a bet whose minimum price sits well above the typical 1.50 to 2.00 of a sign-up offer. A 3.00 minimum odds floor is unusually high in this market, and the customer who picks a winning favourite at 1.40 discovers the offer does not credit.

For a bettor comfortable with the SBK sportsbook account alongside the exchange, the £60 free-bet bundle is one of the larger face-value offers available, and the cost — picking winners at 3.0 on a single 48-hour window — is real. The market a bettor uses for the free bet still produces about £4.50 of expected value per £10 of free-bet face at a 95% payout share, and £27 of expected value on £60 of free bets. The £60 face value is the headline; £27 is what the offer carries.

Verdict. A customer who would have bet at 3.0 anyway will find this generous. Anyone whose first instinct is to back a favourite at 1.50 should pass and look elsewhere.

William Hill — an acca boost rather than a money-back

William Hill’s £10,000-per-online-bet Football Acca Boost is one of the better-known boosts in the British market. It applies to accumulators of two or more legs where each selection sits at fractional odds of 1/5 or bigger, scaling from a 3% boost on a double to a 200% boost on twenty legs or more. The offer runs until 30 May 2027, the maximum boost is capped at £10,000 per online bet, and the calculation sits on top of any price already offered.

The construction is not money-back. A losing accumulator does not trigger a refund. A winning accumulator triggers a price bonus proportional to the number of legs. The marketing term “boost” carries its honest meaning here: the odds improve with the number of selections, not the stake being insured.

For customers who would have placed a long acca anyway, the boost is essentially a hedge against the margin William Hill carries on multi-leg bets. The customer gets to keep more of the price while accepting the multiplicative risk of accumulators. For customers whose main product is a single, the boost adds nothing.

Verdict. A flat single-bet bettor finds no use for this boost. An acca regular pulling five-fold or longer finds a small but real uplift on every win.

Bet600 — five singles to unlock one free bet

Bet600’s welcome offer requires the customer to place five qualifying single bets of £10 or more at minimum odds of 2.0 within seven days of registration. Once the fifth settles, one £10 free bet is credited. The free bet stake is not returned with the winnings; that is the small print behind every “free bet” label in this market.

The structure is a qualifying-bet threshold, not a money-back offer. A £10 free bet for a £50 qualifying stake is below the offer-to-stake ratio of a £40 free bet for a £20 qualifying bet (Coral’s structure). The minimum odds of 2.0 sit in the middle of the sign-up range; high enough to keep the customer off a straight favourite, low enough to keep the qualifying market reasonable.

For a customer who would have bet anyway across five events in the first week, the £10 free bet is a small uplift. For a customer looking for a one-bet trigger, the requirement of five singles is heavy: the customer pays a margin on five bets before the offer credits.

Verdict. Useful for a bettor whose first week already carries five singles; pointless for anyone looking for a single-shot welcome.

Coral — £40 in free bets for £20, debit card required

Coral’s headline is “Get £40 in Free Bets when you bet £20”. The qualifying deposit is £20 on a sports bet at minimum odds of 2.0 (1/1), and the £40 of free bets is issued within seven days, expiring seven days after issue. New GB customers opt in. The qualifying deposit requires a debit card or instant bank transfer; Apple Pay, Visa, Visa Electron, Mastercard, Revolut Pay, Google Pay, TrueLayer, Earthport and Trustly sit among the options at the cashier.

The £40 against a £20 qualifying stake gives a 2:1 ratio: every £1 risked in qualification produces £2 of free-bet face. The minimum odds of 2.0 keep the qualifying bet away from short favourites; the seven-day expiry on the free bet is short by the standards of the market and tight against customers who wait to use the free bet. Coral’s daily Reward Shaker, an Odds Booster on hundreds of markets and free-to-play Football Super Series with a £10,000 jackpot sit alongside the welcome.

The expected value of £40 in free bets at a 95% payout share and 1.90 / 1.90 fair market is about £18; at a typical bookmaker’s lower payout share on niche markets the figure drops to around £14. The refund form is free bet, the stake is not returned, and the seven-day window carries the same pressure that all short free-bet windows carry.

Verdict. Mid-pack on face value, but the seven-day expiry and the 2.0 minimum odds trim the expected value. Customers with a settled first-bet plan and a debit card in wallet make the most of it.

VBet — the trigger fires on a losing first bet

Vbet’s offer is the closest the list comes to the literal “money-back” label. A new, verified customer stakes £10 or more on a first-ever bet. If that bet loses, Vbet credits a £10 free bet. If the bet wins, the customer keeps the winnings and the offer closes.

The trigger is one-bet. The minimum stake is £10. Identity verification sits on the path to claim because the cash side requires it before the first deposit or wager, and Vbet’s welcome offer opens only after that step. There is no separate wagering requirement on top of the free bet; the free bet is used as a standard free bet would be.

The expected value of the £10 free bet at 1.90 is about £4.50 at a 95% payout share. For a customer whose first bet would have been £10 anyway, the £4.50 of expected value is essentially free. For a customer tempted to bet more than they would otherwise have risked in order to qualify, the offer turns a discretionary stake into a refundable one — and a £50 first bet that loses produces the same £10 free bet as a £10 first bet that loses.

Verdict. This is the cleanest money-back structure on the list. A customer whose first instinct is to bet £10 anyway picks up an extra £4.50 of expected value with no extra staking. A customer who stretches the stake to qualify is paying for the offer with the qualifying risk they would not otherwise have taken.

Kwiff — Supercharge is a price boost, not a refund

Kwiff is a regular general betting standard bookmaker, and its feature is Supercharge: a price boost that can move a bet’s odds from 2/1 to 20/1 instantly, on singles or multis, on any sport. The Supercharge is randomly triggered and applies to the bet at the moment of placement rather than as a post-bet settlement.

A price boost is not a money-back offer. The boost increases the price of a winning bet and does not change what happens on a losing one. Kwiff’s offer sits with boosts (William Hill, Star Sports, BetVictor’s Bet Boosts) rather than refunds (Vbet, Coral’s welcome, Betway’s free bets). For a customer whose bet wins at boosted odds, the payout beats the price of a comparable bet on a competing bookmaker; for a customer whose bet loses, Kwiff simply records the loss.

Verdict. Worth knowing about for an acca-only bettor who cannot see price boosts on rivals. Not the “money-back” deal the language implies.

10bet — a bonus headline and a free-bet tail

10bet’s UK sign-up headline is a 100% bonus up to £50 plus daily free bets and free spins. The headline bonus is a gambling credit rather than a free bet, with a wagering requirement on the bonus amount; the daily free bets are issued at the operator’s discretion on its own small-print terms. The Commission’s 10x bonus cap means a £10 bonus can require up to £100 in qualifying bets and no more. A 100% up to £50 bonus caps at £50 in face value, and the wagering turns on the bonus amount in line with the operator’s standard terms.

The 10bet structure is closer to a casino welcome offer than a sportsbook money-back offer. The daily free bets are the sportsbook-specific element, and their face value per day is small. A bettor who wants a clean sportsbook welcome usually picks a brand that has set its deal as a single welcome bundle rather than a credit-on-deposit plus a daily-drop.

Verdict. A customer who likes the casino side and the sports side under one login finds the headline attractive. A bettor who only wants a sportsbook welcome usually finds a sharper offer elsewhere.

Star Sports — boosts and specials, no money-back trigger

Star Sports is the smallest sportsbook by scale on the list. Its offering runs on Bet Boosts, Daily Specials and Weekend Enhanced Boosts, with in-play markets on football, horse racing, golf and US sports. There is no current money-back welcome offer listed; the brand’s distinguishing feature is its in-play book on racing and US sports, which is uncommon among general betting brands.

A bettor looking for a money-back trigger will not find one on Star Sports. A bettor looking for a UK-licensed bookmaker with a working in-play racing book will.

Verdict. A racing-only or US-sports-only bettor may find the in-play pricing more responsive than a major-bookmaker default. Anyone hunting a money-back welcome should look at Vbet, Coral or Bet600.

Sporting Index — fixed-odds free bets and a spread-betting bundle

Sporting Index straddles fixed-odds betting and spread betting. The Gambling Commission authorises the fixed-odds side; the FCA authorises the spread-betting side. The new-customer offer is a £10 fixed-odds bet at minimum odds of 1/2, unlocking three £10 fixed-odds free bets, three £5 Total Goals spread bets, three £5 Winning Favourites spread bets and a £1 Race Index spread bet. The qualifying bet cannot be in-play and cannot be cashed out.

Spread betting is not money-back betting. The Total Goals market, where the customer bets on the total number of goals in a match as if it were a spread, can produce losses greater than the deposit. The fixed-odds leg carries the standard free-bet conditions — minimum odds on use, stake not returned, expiry window. The £1 Race Index spread bet is a token position that costs little and exposes the customer to the spread mechanics.

Verdict. A fixed-odds free-bet bundle for a customer who wants both halves of the platform. Spread bets are not money-back offers, and the FCA’s separate regulation is the relevant framework for that side of the book.

Fafabet — Best Odds Guaranteed, not a money-back

Fafabet’s headline is Best Odds Guaranteed on UK and Irish horse racing win and each-way bets from 9am on race days. If the starting price beats the price the customer took, Fafabet pays the bigger price. The mechanism is a price promise on the unsettled bet, and the “money-back” element is implicit in the price guarantee: the customer never under-prices a winner because the price they take gets topped up if SP beats it.

A price promise is not money-back betting in the usual sense. The cost to Fafabet is the SP-versus-taken-price differential, which averages out across the field. The benefit to the customer is the absence of a “missed bigger price” loss on horse racing, and that benefit compounds for a betting-shop regular who takes early prices.

Verdict. Indispensable for UK or Irish racing customers who bet early. Less use to anyone whose book runs on football.

How the offers rank on cost

Reading the table above by expected value rather than by face value reorders the brands. Vbet’s £10 free-bet for a £10 losing first bet produces about £4.50 of expected value per £10 of qualifying risk; Coral’s £40 face for £20 qualifying produces about £18 at 1.90 / 1.90, or about £14 on a lower-payout market, for a 70% expected value ratio against the qualifying stake. Smarkets’ £60 face for a £20 qualifying bet at minimum odds of 3.0 produces about £27 of expected value, conditional on the customer picking a winner at 3.0. Bet600’s £10 free bet for £50 of qualifying single bets at minimum odds of 2.0 produces about £4.50 of expected value per £50 of qualifying risk — under a 10% ratio, which is the lowest of the qualifying-bet group.

The 10x wagering cap on bonuses means a £50 bonus headline can ask for £500 of qualifying bets, which is the second phase of cost: not the face value of the bonus but the turnover the operator expects before the bonus converts to cash. A welcome offer with a 10x wagering at minimum odds of 2.00 is asking for £500 of bets with about £25 of expected margin at 5% per qualifying bet, which is about half the face value of the bonus. The headline “£50” sits on the page; the cost sits in the small print.

The trigger condition is the second cost lever. Vbet’s trigger is “first bet loses”, which fires after one event. Coral’s trigger is “place a first bet at minimum odds of 2.0”, which fires on the first event whether it wins or loses. Bet600’s trigger is “five qualifying singles in seven days”, which forces a multi-bet commitment before the offer pays out. A customer whose natural betting pattern matches the trigger qualifies cheaply; a customer who stretches the pattern pays the cost.

Expiry windows are the third lever. Seven-day free-bet windows are uncomfortable for customers who wait for the right market. Thirty-day windows give room to wait but still expire before a slow season. Coral’s seven-day expiry is the tightest reasonable window in this market; Sky Bet’s 30-day expiry sits at the other end.

The wobble in this analysis: the calculation above is a market-wide average at 95% payout share. Some customers will hit well above; some will hit well below. A bookmaker with a margin of 3% on football 1X2 produces more expected value; a niche market with 8% margin produces less. The honest reading is a band: a £10 free bet whose stake is not returned is worth somewhere between £4 and £6 of expected value at the operator’s typical markets, depending on the actual prices the customer uses it at.

Where the data stops being the data

The figures on this page are the figures in the named sources. Several were not established and the page says so rather than guess: the operator’s exact minimum odds for the free-bet leg was not always stated, the maximum stake on a boosted bet was not always stated, the customer-edge on a Supercharge boost was not stated, the size of a daily Reward Shaker prize pool was not stated, and the qualification of a free-bet bonus as falling inside or outside the Commission’s 10x cap was not settled in the regulator’s published guidance.

Two other quiet gaps sit beneath the surface. The 10x bonus cap’s application to free bets with no wagering condition is not established; a wagering-free free bet may sit outside the cap, and a £40 free bet in seven days is well below the cap regardless. The 30 September 2026 deposit-limit phase postponement means the deposit-limit regime in force at the date on this page is the 31 October 2025 phase; whether the second phase lands before the end of 2026 is not established.

Every brand on the list is a Gambling Commission remote licensee. None of them is “the only” licensed brand — the Commission’s public register lists far more brands than any review can cover. None is “the safest”; safer gambling is a customer practice rather than a brand feature. None is “the best”; the choice depends on the customer’s pattern of bets, the sports they follow, the deposit method they use, the speed at which they want to place a free bet and the trigger condition they would have used anyway. The reading this page proposes is one set of answers to those questions; another reading is the one any reader will reach by working through their own qualifying bets, expiry windows and minimum-odds floors against the brand above that matches them.

Picking one — a reader’s first move

The bettor who has a debit card, a settled first-bet plan at 2.0 or higher and a willingness to use £40 of free bets within seven days should pick Coral and pay attention to the expiry window. The bettor with a single £10 free-bet instinct on a first bet should pick Vbet and accept the £4.50 of expected value without stretching the stake. The bettor whose acca ambition runs to five folds or longer should pick William Hill’s Football Acca Boost and skip the welcome bundle. The bettor whose betting exchange home is Smarkets should accept the £60-bundle trade-off for the qualifying 3.0 minimum odds. The bettor whose first week carries five singles anyway should pick Bet600 and the £10 free bet on top.

The bettor who wants to read the offer details themselves should go to the operator’s terms page before depositing, and check the operator’s account number on the Commission’s public register before typing in a card. The bettor who wants nothing to do with the offers should look at the safer-gambling tools on the account, set a deposit limit, and either pick the bookmaker with the lowest promotional profile (Star Sports, Fafabet’s racing book) or stop reading this page and pick one on the basis of in-play pricing, market depth and payout speed instead.

Frequently asked questions

What is a money back as free bet deal?

A money-back-as-free-bet offer refunds a losing stake as a free bet rather than as cash. The free bet comes with its own terms: usually a minimum odds floor, an expiry window of seven to thirty days, the stake not returned with winnings, and often a restriction to single or each-way markets. The customer still loses the qualifying stake on the original bet, then has the free bet to use again. The expected value of the free bet is its face value multiplied by the expected edge of the market it is used at, after the stake is excluded from the payout.

What does money back in free bets mean?

“Back in free bets” refers to the form of the refund: the bookmaker pays you back in free-bet credit, not in withdrawable cash. The free bet can be used on another bet under its own terms, but the stake of the free bet is not paid back with any win, and the credit is non-withdrawable until the bet settles. “Back in cash” — the rarer form — would mean the same money back as a withdrawable balance with no wagering requirement.

What does use money back in free bets mean?

It describes the action: the customer uses the refunded free bet on another selection, rather than letting it expire unused. The phrasing refers to a free bet that has already been credited, and the question is whether the customer should place it or let it lapse. The free bet has an expiry window and a minimum odds floor from the operator’s terms; placing it before expiry at the operator’s named floor is the standard use.

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

Ten times the bonus amount. Since 19 January 2026 the Gambling Commission’s promotion rules cap wagering requirements on betting bonuses at 10x, and mixed-product promotions — an offer that asks the customer to bet on football to receive casino credit, for example — are banned. A £10 bonus at 50x wagering, which once required £500 of qualifying bets, is no longer allowed. The cap’s application to free bets with no wagering condition is not established.

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

The minimum odds are the floor on the price of any qualifying bet: a welcome offer that says “min odds 2.0” requires the customer to place the qualifying bet at fractional odds of 1/1 or longer, otherwise the bet does not count. The wagering requirement is the multiple of the bonus the customer must stake in qualifying bets before the bonus converts to withdrawable cash. Both numbers sit in the operator’s small print, and a 10x wagering at odds of 2.00 on a £10 bonus asks the customer to stake £100 across qualifying bets at minimum 1/1.

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

Because operators structure free bets that way. The free bet is credit, not cash. A £10 free bet at odds of 2.00 pays £10 of profit on a win, not £10 of profit plus the £10 stake back. The stake-not-returned structure is what differentiates a free bet from a cash-stake bet, and it is why a £10 free bet is worth less than £10 of withdrawable cash. The Commission’s bonus cap applies to the wagering requirement on the bonus, not to the stake-not-returned feature, which sits within the operator’s general small print.

Content created by the «Footy Tips» team