Short version: “gubbing” is matched betting slang for the email nobody wants — the bookmaker telling you that your account is no longer eligible for promotions. You can still bet; the free bets stop, and with them your profit from that firm. You cannot prevent it. Every profitable account gets there eventually. What the habits below buy you is time, and time is worth a great deal when each bookmaker has fifty pounds of welcome offer and years of reloads attached to it.
Why bookmakers do it
Promotions are a marketing cost. They are priced on the assumption that most people who claim a free bet will go on to lose money, which most people do. An account that takes every promotion, lays it off and withdraws is not that customer, and the arithmetic of keeping it is obvious.
Bookmakers profile accounts automatically. Some of the profiling is crude — stake patterns, market choice, withdrawal frequency — and some of it is sophisticated. The point of everything below is to look, to a model, like an ordinary customer for as long as possible.
This is not about deceiving anyone about who you are. Using promotions as advertised, from one account in your own name, is entirely legitimate. It is about not volunteering a pattern that gets you flagged in week two rather than month eight.
1. Look like a normal punter
An account that only ever bets the minimum qualifying stake on obscure second-division fixtures with a 99.8% oddsmatcher rating is not a normal account, and no model needs to be clever to notice.
Bet on the games ordinary people bet on: Premier League, Champions League, the big racing festivals. You will sacrifice a fraction of a percent on the match quality. It is the cheapest insurance available.
2. Place the occasional mug bet
A mug bet is a small bet with no promotion attached, still laid on the exchange so it costs you only the usual few pence. One or two a week on the Saturday football makes the account look like everyone else’s.
Keep them cheap by choosing tight matches, and place them at times a normal person would — Saturday afternoon, not 9am on a Tuesday alongside four qualifying bets.
3. Vary your stakes
Always staking exactly £10, or £23.17 to the penny on a free bet, is a fingerprint. Nobody bets £23.17 on a hunch.
Round to natural amounts wherever the offer allows it, and mix the sizes. Rounding costs a few pence of accuracy and removes one of the most obvious tells there is.
4. Do not withdraw everything after every win
Deposit, bet, win, withdraw the lot, repeat. That cycle is one of the first things flagged, because recreational customers leave money in their accounts and come back to it.
Leave a small float behind and withdraw in larger, less frequent chunks. It slows your cash cycle a little; weigh that against the account lasting twice as long.
5. Use a range of products
Accumulators, price boosts, bet builders and the occasional casino spin spread your activity across the bookmaker’s product range and make you look recreational rather than surgical.
Conveniently, several of these are also where the money is: acca insurance and price boosts are among the more profitable reload offers, so this is one of the rare cases where camouflage and profit point the same way.
6. Do not arb on unrestricted accounts
Taking obviously mispriced odds is the single fastest route to a restriction — faster than anything else on this list, and often a matter of days rather than months.
Save arbitrage for accounts that have already lost their promotions. At that point the account has nothing left to protect, and arbing is the obvious use for it.
7. One account, your own name, your own devices
Bookmakers link accounts by device, IP address, payment method and address. A VPN or a shared device can get an account closed rather than merely gubbed, with the balance held while they investigate.
To be unambiguous about the related question: opening accounts in other people’s names, or using their documents or bank details, is fraud by false representation under the Fraud Act 2006. It is not a loophole and it is not what this site teaches. One account per bookmaker in your own name is normal, legal, and enough.
8. Keep records
Track every bet. Our free tracker spreadsheet does it, and its Bookmakers tab flags accounts that have gone quiet — which is often the only warning you get, since a promotion ban usually arrives in silence. Keeping records will not stop a gubbing, but it does three useful things: it tells you which accounts are still worth working, it resolves withdrawal queries quickly when a bookmaker asks, and it stops you re-claiming an offer you have already used.
It also gives you an honest picture of your own results, which is worth more than it sounds.
9. Accept it and move on
Even flawless behaviour gets gubbed in the end. When it happens, do not argue with support — they are applying a decision made by a model, and bookmakers are under no obligation to offer promotions to anyone.
Send one polite message in case the restriction was temporary or applied in error, then treat it as settled. The account still has uses. Our guide to what to do once you are restricted covers them.
Which of these actually matter?
Honestly: nobody outside the bookmakers knows the weightings, and anyone who tells you otherwise is guessing with confidence. What is clear from how restrictions land in practice is that arbing (6) and the withdrawal cycle (4) get accounts flagged fastest, and that market choice (1) and mug bets (2) buy the most time for the least effort.
Stake rounding and product variety are worth doing because they are nearly free, not because there is evidence they are decisive.
The strategic point underneath all of it: your bookmaker accounts are a depleting asset. There are more than fifty of them, each gets restricted eventually, and the goal is to extract as much as possible from each before it goes. Working the welcome offers quickly and the reloads sustainably beats squeezing one account until it breaks.
Some links on this site are affiliate links. 18+ only. Please gamble responsibly. BeGambleAware.org
