Best bookie sites 2026: what the licence, the offer and the price actually cost
A bet is a price multiplied by a stake, and a price is a number a bookmaker chose. Everything else — the welcome offer, the acca boost, the “risk-free” refund, the in-play flash — is a wrapper around that choice, and the wrapper costs the punter. This page works through that cost from the licence on the wall down to the margin sitting inside the odds, with ten UK-licensed bookies lined up so a reader can see, on their own terms, where the money goes.

Current as of 27 October 2026 against the Gambling Commission’s public register.
The shortlist at a glance
Ten bookies. Every one holds a Gambling Commission remote licence. The full set, in the order covered below: Spreadex, Betmaster, Copybet, BetUK, Star Sports, VBet, Dabble, DAZN Bet, William Hill, Hollywoodbets. The order is editorial, not a ranking: the bookmakers that follow differ enough from each other that “best” depends on what a reader is doing with the account.

A few sit under the same roof. LeoVegas Gaming PLC runs BetUK; WHG (International) Limited runs William Hill. Sharing a parent company is not the same as sharing a product: each brand keeps its own sportsbook, its own app and its own terms. Where the difference matters, it is named in the write-up; where it does not, the brands are described on their own merits.
What a reader cannot do with this list is treat “licensed” as a recommendation. A licence is a permission, not a promise. The Commission’s public register confirms a bookmaker is allowed to take bets in Great Britain; the value of a bet, the fairness of an offer and the speed of a payout are not what the licence certifies. Those are what the rest of this page is for.
The legal floor under every licensed bookie
Gambling in Great Britain sits on the Gambling Act 2005. The Gambling Commission is the regulator; a non-departmental public body sponsored by the Department for Culture, Media and Sport. Since the Gambling (Licensing and Advertising) Act 2014, a bookmaker whose remote facilities are used in Great Britain needs a Commission licence wherever it is incorporated, so a Curaçao, Maltese or Gibraltar licence alone is not enough. The Commission’s public register is searchable by business name, trading name, domain or account number, and is the whole test of who holds a licence.

The licence categories that matter for a sports bettor are remote general betting standard (real events), remote general betting standard (virtual events), remote general betting limited and remote betting intermediary (the category for exchanges). Pool betting, including off-course pool betting on horse and dog racing, is a separate licence. A bookmaker running an in-play sportsbook needs the real-events category; running a virtual racing product needs the virtual-events category; running a fixed-odds sportsbook and a casino under one brand needs both, and the same Commission account can carry both. The featured set holds the real-events category; whether each also holds casino or virtual licences is a separate question and a bookmaker’s own page states it.
Northern Ireland is outside the 2005 Act, so the framing is Great Britain, not the United Kingdom. A GB licence does not cover a customer placing a bet from Belfast. The market in Northern Ireland is its own.
Two adjacent products use different regulators. Financial spread betting is regulated by the Financial Conduct Authority, not the Commission, and Spreadex states that it is regulated by the FCA for spread betting and by the Gambling Commission for fixed-odds betting. Losses on a financial spread bet can exceed the original deposit, and that risk sits in the FCA’s territory, not the Commission’s.
The age rule is uniform: eighteen and verified. Name, address and date of birth are checked before a customer can deposit or place a first bet (since 7 May 2019), including with a free bet or a no-deposit bonus. There is no anonymous play at a licensed site, and any bookmaker offering it is not on the Commission’s register.
Safer gambling, and what it actually changes
A licence is a list of duties, and the duties that touch the punter are clustered under the heading “safer gambling”. They are not optional. A few of them cost the bookmaker; one of them — the bonus cap — costs the punter too, and is the reason a “100% bonus” headline translates to a smaller number once the wagering is done.
GAMSTOP is the national multi-operator online self-exclusion scheme, a mandatory licence condition for online operators since 31 March 2020. The minimum self-exclusion period is six months, then one year, then five years; a five-year period with auto-renewal is also available, and after the minimum period the exclusion stays in place for a further seven years unless the customer asks GAMSTOP to remove it. GAMSTOP covers online sites and apps; the high-street betting shops run a separate system. Self-excluding at one site is not enough — the same GAMSTOP request reaches every licensed operator.
The financial vulnerability check is a Commission licence condition (LCCP 3.4.4), in force since 30 August 2024, and the spend threshold was set in February 2025: it applies when a customer’s deposits minus withdrawals exceeds £150 in a rolling 30 days. The check is a public-record search, looking for markers such as a bankruptcy order or a county court judgment, not an income or credit check. The wider “affordability check” or financial risk assessment, which the press has covered in heavier terms, was announced in a Commission article of 7 July 2026 on a staged plan with no start date; the present position is “announced, staged, no start date”.
Deposit limits sit under the Remote Technical Standards. The first changes have applied since 31 October 2025, with a second phase postponed to 30 September 2026, and the current state of that second phase is not established. A state-set ceiling on deposits or losses does not exist: the limit is the customer’s choice, and a bookmaker must offer the means to set one.
Help is not the regulator. GamCare runs the National Gambling Helpline; GambleAware funds treatment and education; the NHS runs gambling clinics; Gamblers Anonymous runs meetings. A licensed bookmaker’s safer-gambling page links to one or more of these; the link is the trail to follow, not the page itself.
What the offer actually costs
A bookmaker’s welcome offer is a marketing line, and the line is not the product. The product is the wagering requirement, the minimum odds, the deadline, the cap on winnings and the list of markets that count. Read those before the headline.
The promotion rules the Commission has set, in force since 19 January 2026, put a hard ceiling on bonus wagering. A bonus at 10x means a £10 bonus needs £100 of qualifying bets; the cap forbids anything above 10x, so an offer reading “£10 at 50x” would be £500 of bets and is no longer permitted. The cap also bans mixed-product promotions — an offer that requires gambling on two or more product types, such as “bet on football to get free spins”. The cap applies to bonuses with a wagering condition; whether it covers a free bet with no wagering rule, and whether there is any state-set ceiling on the money value of a bonus, are not established.
A free bet is a credit, and the stake is usually not paid back. A £10 free bet at 2.00 returns £10 profit if it wins, not £20. That is the rule on a plain free bet; an offer that pays the stake back as cash on a win is a different product, and the bookmaker’s own terms state which one is on the table. The same applies to a “risk-free” bet: read the small print, because a risk-free bet refunded as a free bet is not a refund in money.
The minimum-odds rule on a qualifying bet is the one most often missed. An offer may require a first bet at minimum odds of 1.50, or an accumulator with three legs each at minimum 1.20, and a stake on shorter odds does not count. The deadline is the second: a free bet or a bonus typically has a seven-day window from credit, and a stake unplaced in that window expires.
The accumulator insurance is a third product. A bookmaker refunds a stake as a free bet if one leg of a qualifying accumulator lets the bet down, typically with a minimum number of legs and a minimum odds per leg. The refund is a free bet, with its own expiry, and is not cash. The cap on free-bet winnings is the last number to find: some bookmakers cap the return from a free bet, others do not.
The wider point: every welcome offer in the comparison is described on its own terms, and the cost of clearing it is what the terms state, not what the headline implies.
Margin: what a price hides
A bookmaker’s margin is the share of every pound staked on a market that the bookmaker keeps, on average, over the long run. The rest is paid back as winnings; the two shares add up to one. The margin is hidden in the prices, and the only way to see it is to do the arithmetic on the prices themselves.
Take a two-way market priced at 1.90 against 1.90, the way a balanced match might be quoted on a totals line. The “true” probability of the two outcomes, on a fair market, would add to 1.00; here the implied probabilities are 1 ÷ 1.90 and 1 ÷ 1.90, which sum to a little over 1.05. The 0.05 — five points in a hundred — is the margin, the slice the bookmaker keeps out of every unit bet on this market. State the result as a band: the margin on a balanced two-way market at 1.90 / 1.90 is around 5%, give or take, and the band is what the input earns rather than one figure.
The same calculation works on any market. A three-way 1X2 on a football match at 2.10 / 3.40 / 3.60 has implied probabilities of 0.476, 0.294 and 0.278, summing to 1.048, a margin of about 4.6%. A horse-race market with eight runners will typically show a higher margin, because more outcomes dilute the overround, and the bookmaker needs a wider edge to cover the runners it loses on. The market is the unit: the margin of one market is not the margin of another, and a margin on 1X2 is not a margin on totals, on handicaps or on a same-game multi. The wider point: a comparison of bookmakers on “odds” is a comparison of margins on a chosen market, on a chosen event, on a chosen snapshot, and any single number is a snapshot of that market on that day.
A licensed bookmaker’s margin is not the only thing a price hides. The price also hides the takeout: General Betting Duty, the operator’s tax on gross profits, currently 15%, with a new remote betting rate of 25% applying from 1 April 2027 to most remote bets (UK horse racing, self-service betting terminals, pool betting and in-person bets stay at 15%). Whether a bookmaker passes duty on through tighter prices is not established, and the customer is not charged duty directly: the player pays no tax on betting winnings in Great Britain. The duty, the bonus cost and the marketing cost are all paid for out of the margin.
In-play, bet builders and the rest of the bet slip
A price at kick-off and a price at the 70th minute are two different products. In-play betting is the live market, with prices updated as the event unfolds, and the controls on it are the operator’s licence conditions and customer-protection duties, not a statutory rule. GB bookmakers offer in-play widely; the live margin is usually wider than the pre-match margin, because the bookmaker’s risk on a market that can swing in seconds is harder to hedge.
A bet builder, sometimes called a same-game multi, combines markets from a single event into one bet. The legs multiply into a single price; the margin on the combined bet is the margin of each leg compounded. A two-leg builder at 1.80 and 1.80, both at a 5% margin, lands the reader at a combined price around 3.24 with a margin of about 9.7%, because the two overround slices stack. A builder is not a free combination of legs, and a builder price is not the same as a pre-match price the bookmaker shows elsewhere on the site.
Cash out settles a bet before the event has finished, at a price the bookmaker sets in the moment. The cash-out price carries its own margin, on top of the original bet’s margin, and a bookmaker that offers cash out on a market is, in effect, running a second book on the same event. Bet builders and cash out are not the only such products: enhanced odds, price boosts and acca boosts are each a different wrapper, and each wrapper costs the punter out of the price.
A best-odds-guaranteed (BOG) promise is a different kind of concession. On UK and Irish horse racing, a bookmaker that runs BOG pays the higher of the price at the time of the bet and the starting price, on a win single and on the win leg of an each-way bet. The concession is the bookmaker’s; it is not statutory, and a bookmaker that does not run BOG is not breaking a rule. The value of BOG depends on how often the starting price exceeds the price at bet time, which is the long-run question a bookmaker’s BOG is priced to answer.
What the page covers, sport by sport
A licensed bookmaker’s sportsbook is the menu a punter chooses from, and the menu differs by bookmaker in ways that matter to a punter with a sport in mind.
Football is the line every bookmaker carries, and the depth differs: the number of leagues priced, the number of markets per match, the depth of in-play, the existence of a bet builder, the existence of acca insurance. Horse racing is the line where best-odds-guaranteed and the Rule 4 deduction show up. Tennis, basketball, cricket and American sports sit at different levels of depth from one bookmaker to the next, and a bettor who follows a niche sport is best served by checking the bookmaker’s own programme before opening an account. Esports, politics, TV and novelty markets are offered by GB bookmakers with no statutory prohibition, and the controls are the bookmaker’s own.
The comparison on this page is on bookmaker, not on sport, and the section that follows is a bookmaker-by-bookmaker read. Where a bookmaker’s strength on a sport is named, it is the bookmaker’s own marketing claim or a feature named on the bookmaker’s own page; where it is not, the read stays on the bookmaker’s general profile.
The ten compared
Spreadex — the fixed-odds book with a spread-betting sideline
Spreadex is the bookmaker in the line-up that runs a financial spread-betting product alongside its fixed-odds sportsbook. The FCA regulates the spread-betting side; the Gambling Commission regulates the fixed-odds side, under Commission account 8835, with the licence held by Spreadex Limited. Spreadex states, on its own homepage, that spread-betting losses can exceed the deposit, and that risk is on the FCA’s side, not the Commission’s.
A reader with a spread-betting account and a fixed-odds account on the same platform sees the two as a single wallet but lives under two regulators, and that is the cost of combining the two. A reader who only wants a fixed-odds sportsbook is on the Commission’s side and the spread-betting risk does not apply.
Betmaster — the card-led sportsbook
Betmaster’s UK site is operated by BM Solutions GB Ltd, registered in Malta, and the Commission account is 65699. Payments on the site are Visa, Mastercard, Maestro and V PAY, and the safer-gambling page lists deposit and session limits, time-outs and self-exclusion, with links to GambleAware, GamStop, BetBlocker and GamCare.
The payments list is short. A bookmaker that does not take PayPal, Apple Pay or Google Pay is a narrower bet for a punter whose wallet is built around those rails, and the cash-only or card-only restriction is worth checking before opening an account. The card rails work, and the safer-gambling tools are present.
Copybet — the copy-trading sportsbook
Copybet’s UK site is operated by Copybet UK Limited, and the Commission account is 53774. The product combines a sportsbook with a copy-trading layer, where a customer can follow another customer’s bets and stake alongside. The Commission’s licence covers the fixed-odds side, and the copy-trading layer is part of that licence.
A copy-trading sportsbook is a different shape from a plain one: the bettor’s choices are partly chosen by following another account, and the historical record of the tipster is the closest thing to a verifiable track record. It is still a bet at a licensed bookmaker, and the cost — the margin, the offer terms, the safer-gambling duties — is the same as on a bookmaker that does not run a copy layer.
BetUK — the four-free-bet welcome
BetUK is operated by LeoVegas Gaming PLC, the same parent as BetMGM in the UK, and the Commission account is 39198. The sports welcome offer is four £10 free bets (two football accumulators of four or more selections and two multiples of two or more) for a new customer who deposits £10 or more and places a sports bet within seven days of registering, with opt-in required.
A four-free-bet bundle is a different shape from a single free bet. The two accumulator free bets need the qualifying accumulator to lose, and the qualifying accumulator itself needs to be placed within seven days; the two multiples are on a different shape of bet. The opt-in is not a formality: a bettor who fails to opt in does not get the bundle, and a bettor who opts in but does not place a qualifying bet in seven days does not get it either. The cost of the offer is the seven-day window and the qualifying bet, and the headline (“deposit £10, get £40 in free bets”) is not the product.
Star Sports — the bookmaker that takes bets over the phone
Star Sports’ UK site is operated by Star Racing Limited, and the Commission account is 9177. The bookmaker’s own App Store page lists a phone number — 08000 521 321 — for opening an account, placing a bet or asking a customer query, alongside an email address, [email protected]. A licensed bookmaker taking bets over the phone is unusual on the high street and rarer online, and the phone channel is a feature for a punter who wants a human at the end of a line.
A bookmaker with a phone channel is, by definition, a bookmaker with a smaller digital self-service footprint than the online-only brands in the line-up. The product on the app and the website is the licensed sportsbook; the phone line is a second route to the same wallet.
VBet — the £10 free bet on a first loser
VBet’s UK site is operated by SCGO Limited, and the Commission account is 44662. The sports welcome offer is a £10 free bet if a new, verified customer stakes £10 or more on a first-ever bet that loses. The “stake not returned” rule on the free bet is the standard free-bet rule, and the verification is the standard pre-deposit check.
A free bet on a first loser is a smaller offer than a four-bet bundle, and the cost of the offer is the qualifying bet. The first bet must lose for the free bet to be credited, and a bettor whose first bet wins has spent the stake and received no free bet. The shape of the offer is a hedge against a first-bet loser, not a rebate on a first bet.
Dabble — the £10-for-£10 welcome
Dabble’s UK site is operated by Dabble Sports UK Ltd, and the Commission account is 65677. The welcome offer is “Bet £10, Get £10 in Free Bets” on a first deposit for new customers, with a minimum-odds rule, a seven-day free-bet expiry and the stake not returned.
The shape of the offer is straightforward. A £10 first bet at minimum odds credits a £10 free bet if the first bet settles (win or lose, on most of these offers, with the small print stating which), and the free bet expires in seven days with the stake not returned. The minimum-odds rule and the seven-day window are the cost.
DAZN Bet — the five-pound minimum deposit
DAZN Bet’s UK site is operated by DZBT Limited, and the Commission account is 48756. The minimum deposit on the site is £5 by debit card, Apple Pay, Paysafecard, Trustly and Skrill, and £20 by PayPal, with no processing fees on the bookmaker’s side.
A £5 minimum deposit is below the £10 the rest of the line-up tends to set, and the cost of opening an account is a smaller bet. A pay-by-PayPal minimum of £20 is the part to watch, because a punter whose wallet runs through PayPal is at the higher threshold even though the headline says £5. The no-fee rule covers the bookmaker’s own charges; the card or e-wallet provider may still charge on its own side.
William Hill — the high-street name with the long arms
William Hill’s UK site is operated by WHG (International) Limited, and the Commission account is 39225. Deposits and withdrawals by debit card are taken from £5, with a maximum deposit of £99,000 and a maximum withdrawal of £33,000 per transaction, and William Hill charges no fee on debit-card transactions. The £99,000 ceiling is a high-stakes floor that few punter accounts will reach, but a high-net-worth account holder will not be capped on the bookmaker’s side; a bank-imposed limit is the only ceiling above it.
The long-arms point is the broader product. William Hill’s high-street estate is a separate bookmaker under the same parent, and the online and the retail bookmakers share a wallet only on customer request. The online bookmaker is the one in this comparison.
Hollywoodbets — the acca-refund welcome
Hollywoodbets’ UK site is operated by Hollywoodbets International UK Limited, and the Commission account is 53028. The sports welcome offer is a stake-back free bet of up to £30 for a new player who deposits £10 or more by card, on the first qualifying losing accumulator (stake £10 or more, three or more legs, odds of 4/1 or greater, settled within seven days); one free bet per customer.
The shape is an acca insurance. A punter whose first qualifying accumulator loses gets a free bet of up to £30, and a punter whose first accumulator wins does not. The cost is the qualifying accumulator: the three-leg minimum, the 4/1 minimum, the seven-day window. The free bet, like every free bet in this comparison, has its own small print, and the stake is not returned.
The landscape in one view
| Brand | Gambling Commission remote licence | What the operator’s own terms state on the key’s subject |
|---|---|---|
| Spreadex | 8835 — Spreadex Limited | Fixed-odds sportsbook alongside an FCA-regulated spread-betting product; spread losses can exceed the deposit |
| Betmaster | 65699 — BM Solutions GB Ltd | Card-only payments (Visa, Mastercard, Maestro, V PAY); deposit and session limits, time-outs and self-exclusion |
| Copybet | 53774 — Copybet UK Limited | Sportsbook with a copy-trading layer; punters can follow and stake alongside other customers |
| BetUK | 39198 — LeoVegas Gaming PLC | Four £10 free bets after a qualifying first bet within 7 days; two acca free bets and two multi free bets; opt-in required |
| Star Sports | 9177 — Star Racing Limited | Phone channel for account opening, betting and customer service at 08000 521 321 |
| VBet | 44662 — SCGO Limited | £10 free bet if a new, verified customer’s first-ever bet loses; stake not returned |
| Dabble | 65677 — Dabble Sports UK Ltd | Bet £10, get £10 in free bets on a first deposit; minimum odds, 7-day expiry, stake not returned |
| DAZN Bet | 48756 — DZBT Limited | Minimum deposit £5 on most rails (£20 on PayPal); no processing fees |
| William Hill | 39225 — WHG (International) Limited | Debit-card deposits and withdrawals from £5; maximum £99,000 deposit, £33,000 withdrawal per transaction; no fees |
| Hollywoodbets | 53028 — Hollywoodbets International UK Limited | Stake-back free bet of up to £30 on a first losing accumulator (3+ legs, 4/1+, settled within 7 days) |
A worked reading of a price
The two prices 1.90 and 1.90, on a balanced two-way market, hide a margin. The implied probabilities are 1 ÷ 1.90 on each side, which is 0.5263 on each side, summing to 1.0526. The 0.0526 — a little over five points in a hundred — is the slice the bookmaker keeps out of every unit staked on this market. State the result as a band: the margin on a balanced two-way market at 1.90 / 1.90 is around 5%, with the band reflecting the rounding of the two implied probabilities.
The same reading on a 1X2 football line at 2.10 / 3.40 / 3.60 gives implied probabilities of 0.4762, 0.2941 and 0.2778, summing to 1.0481 — a margin of about 4.6%. The market is the unit: the margin on a horse-race market with eight runners will be higher, often in the 20s, and the margin on a same-game multi will be the leg-margins stacked. A bookmaker’s “competitive odds” claim is a claim about the margin on a specific market, on a specific event, on a specific snapshot date, and the only honest reading of it is the one done on those prices.
What a reader checks before signing up
The four checks below are the ones the licence, the offer and the price make worth doing. None of them takes more than a few minutes, and each one costs the punter a different amount if it goes wrong.
The licence is the first. The Commission’s public register is the whole test; a bookmaker whose name, trading name or domain is not on the register, against a Commission account number on the page, is not licensed. Every bookmaker in the comparison holds a remote general betting standard (real events) licence; the licence number, the licence holder and the licence category are stated on each bookmaker’s own page and on the register.
The offer terms are the second. The bonus cap is 10x since 19 January 2026, the mixed-product promotion ban is in force, and a bookmaker offering more than 10x wagering or a mixed-product deal is either unlicensed or breaking the rule. The minimum-odds rule, the deadline and the cap on free-bet winnings are the bookmaker’s own terms, and the bookmaker’s own page states them.
The payments are the third. Credit cards are banned for gambling in Great Britain (since 14 April 2020), including credit-card-funded e-wallet deposits, and a bookmaker that accepts a credit card is breaking the rule. The minimum deposit, the maximum deposit and the processing fees are the bookmaker’s own terms.
The safer-gambling tools are the fourth. Deposit limits, time-outs, self-exclusion, GAMSTOP and links to GamCare, GambleAware, GamCare and Gamblers Anonymous are the standard set, and a bookmaker that does not offer them is not on the register. A punter who wants to set a deposit limit does so at the account level, and a punter who wants to self-exclude does so at the GAMSTOP level.
What an unlicensed bookmaker costs the punter
A bookmaker without a Gambling Commission licence is not a different product on the same terms. It is a different product on different terms, and the differences all run against the punter.
There is no GAMSTOP coverage on an unlicensed site. The financial vulnerability check, the deposit-limit duty and the bonus cap do not apply. The dispute-resolution route is the bookmaker’s own, with no approved alternative dispute-resolution body behind it. The Commission has no complaints route for a bettor who has used an unlicensed site, and the funds a bettor has on the unlicensed bookmaker’s account are protected only by the bookmaker’s own solvency and the law of the country in which the bookmaker is incorporated.
The customer-side offence position is settled: 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 (on summary conviction up to 51 weeks’ imprisonment, a fine up to level 5, or both; six months in Scotland). No offence aimed at a customer who merely bets on an unlicensed site was found. The framing is “loss of protection”, not “legal to use” or “illegal to use”: no GAMSTOP, no Commission complaints route, no approved ADR, no British consumer redress, no bonus cap, no vulnerability check.
The choice is between a licensed bookmaker with the checks, the limits, the GAMSTOP coverage and the bonus cap, and an unlicensed bookmaker with none of those. The licensed bookmaker also verifies before the first bet; that is a cost the unlicensed bookmaker does not impose, and the cost is the price of the protections on the licensed side.
A note on the data
The licence numbers and the operators’ terms in this page are the bookmakers’ own statements, taken from each bookmaker’s own page or app-store listing, and matched against the Gambling Commission’s public register. A bookmaker’s terms can change, and a licence status can change, and a reader placing a real-money bet should check the bookmaker’s own page and the Commission’s register on the day. The Commission’s public register is the final word on a licence; the bookmaker’s own terms page is the final word on an offer.
Frequently asked questions
Which UK bookie offers the best odds?
No bookmaker in Great Britain is the “best odds” bookmaker across every market and every event; odds vary by market, by event and by snapshot, and the only honest answer is to compare the prices on the specific market and event the punter wants. The right reading is the margin on that market, on the latest prices the bookmaker shows. A bookmaker with a 5% margin on a balanced two-way market is paying out 95% over the long run; a bookmaker at 7% is paying out 93%. A reader who cares about the price shops the price.
Which bookie gives the best prices for live bets?
In-play prices update as the event unfolds, and the margin on a live market is usually wider than on the pre-match equivalent, because the bookmaker’s risk on a market that can swing in seconds is harder to hedge. The bookmaker whose live margin is the lowest on a given event is the bookmaker with the best live price on that event, and the right answer changes by event. A bookmaker with a deep in-play product and a price-updating feed is the one to check first; a bookmaker that runs a thin in-play product is the one to leave for the pre-match markets.
Which online bookie is the best?
The best online bookie depends on the punter. A punter who bets on football accumulators is best served by a bookmaker with acca insurance and a deep football programme; a punter who bets on horse racing is best served by a bookmaker with best-odds-guaranteed; a punter who bets on niche sports is best served by a bookmaker with the niche sport priced. The question is answered on the bookmaker’s own programme, on the bookmaker’s own offer terms and on the margin the bookmaker takes on the markets the punter uses.
How can it be checked that a bookmaker holds a Gambling Commission licence?
The Commission’s public register, at gamblingcommission.gov.uk, is searchable by business name, trading name, domain or account number. A bookmaker is licensed if its name, trading name or domain is on the register against a Commission account number, and if the licence category covers the product the punter wants to use. The register is the whole test. A bookmaker’s own page can state a Commission account number, and the register confirms it.
How is the return on a bet worked out from the stake and the odds?
The return is the stake multiplied by the decimal odds, and the net profit is the stake multiplied by the odds minus one. A £10 stake at decimal odds of 3.75 returns £37.50 and profits £27.50; a £10 stake at 1.50 returns £15 and profits £5. For a combination bet, the odds of the legs multiply into one price and the stake is multiplied by that combined price; a £10 double at 2.00 and 3.00 returns £60 and profits £50. Each-way betting is two bets of equal stake, so the stake doubles.
What is the bookmaker’s margin and how can it be seen in the odds?
The bookmaker’s margin is the share of every pound staked on a market that the bookmaker keeps, on average, over the long run. It is the implied probabilities of all outcomes of a market, summed, minus one. On a two-way market at 1.90 and 1.90, the implied probabilities are 0.5263 on each side, summing to 1.0526 — a margin of about 5%. On a three-way 1X2 at 2.10 / 3.40 / 3.60, the implied probabilities are 0.4762, 0.2941 and 0.2778, summing to 1.0481 — a margin of about 4.6%. The margin is hidden in the prices; the only way to see it is the arithmetic.
Betting sites & exchanges – Bookies Trust
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