I opened my 31bets account on a Tuesday evening with £10 and a list of questions about the welcome offer. Twenty minutes later I had claimed the bonus, spun through the free spins and read the terms twice. Bonuses give you more spins, more hands and more reasons to try a game you would skip otherwise, and 31bets offers plenty of them.
31bets runs a welcome package, reload deals, free spins and a loyalty scheme. A 31bets promo code unlocks some of these, and you claim the rest by ticking an opt-in box at the cashier.
Each offer carries conditions. Wagering requirements, game restrictions and expiry dates decide whether a bonus is worth your deposit, and I include the exact numbers I saw throughout.
Bonuses should stay entertainment. 31bets holds a UKGC licence and offers deposit limits, time-outs and GamStop self-exclusion. I set my own limits before I made my first deposit, and I suggest you do the same.
31bets splits its promotions into four groups: welcome offers, free spins, reload and cashback deals, and loyalty rewards. Slot fans get the most choice. Table and live casino fans get fewer, smaller offers.
Slots drive most 31bets promotions. The welcome package attaches free spins to Big Bass Bonanza, and the weekend reload features a different slot each Monday. Bonus rounds, multipliers and fixed jackpots on titles such as Starburst and Book of Dead make slot bonuses easy to clear, since 31bets counts slot spins at 100 percent towards wagering.
Volatility matters. A high-volatility slot can drain a £50 bonus in ten minutes or return £400 in the same time. I played medium-volatility titles while clearing wagering and kept my stake near 50p a spin.
Jackpot slots grow with each bet placed across a network, and the biggest pay six or seven figures. Most 31bets bonuses exclude them. Check the excluded games list in the bonus terms before you spin, because a win on a banned game voids your bonus balance.
Fixed jackpot slots and Megaways titles stay eligible, so a large win remains possible. Jackpot outcomes are random, and a hit is luck. Set your stake with that in mind.
Free spins give you a set number of spins on a named slot at a fixed stake. The 31bets welcome offer includes 50 spins at 10p each, worth £5 in total, and 31bets adds them to your account within a minute of your deposit.
The spins cost nothing from your balance. 31bets credits the winnings as bonus funds, and those funds carry 10x wagering before you can withdraw. The casino changes the eligible game between promotions, and newer releases get a turn.
Free spins winnings carry their own wagering requirement, and some offers cap the amount you can win. My 50 spins returned £7.20, which became £7.20 in bonus funds. At 10x, I had to wager £72 before I could withdraw.
Deposit free spins arrive alongside matched deposits, so one offer gives you two kinds of value. They suit you if you want to test a slot before committing real stakes, or revisit a favourite such as Big Bass Bonanza.
31bets also runs daily free spins drops. The ones I saw ranged from 10 to 20 spins on a selected slot, and each needed a login and an opt-in tick.
Real dealers host live roulette, blackjack and game shows in the 31bets lobby around the clock. Most bonuses exclude live games or count them at a low rate. Live blackjack counted at 10 percent in my welcome bonus terms, so a £100 stake cleared £10 of wagering.
31bets runs separate live casino offers. They pay smaller amounts and favour long sessions over big bonus figures.
31bets matches your first deposit by 100% up to £100 and adds 50 free spins. The minimum deposit is £10. The cashier screen shows a promo code box above the payment buttons, and I typed my code there before I confirmed the payment. The bonus and spins reached my account within a minute.
The bonus carries 10x wagering and expires after 14 days. The spins expire after 7 days. Both limits are tight if you play a few evenings a week, and I cleared my £100 bonus over five sessions. The maximum bet with an active bonus is £5 a spin, and breaking that rule voids your winnings.
Deposit bonuses reach beyond new customers. 31bets runs a weekend reload of 50% up to £50 and a midweek free spins deal for deposits of £20 or more. Some offers need an opt-in tick at the cashier, others need a code, and a few need nothing once your deposit meets the threshold. Read the offer card before you pay, because 31bets does not add a missed bonus after the deposit clears.
Looking for a 31bets promo code existing customers can use? Codes for returning accounts arrive by email and in-app message, and they change each month. I received a 25-spin code after three weeks of play and a 20% reload code a fortnight later. Switch on marketing preferences in your account settings, or 31bets cannot send you the codes.
UKGC rules cover all 31bets promotions, so the casino must show wagering terms in plain view before you opt in.
The loyalty scheme awards points on real-money bets and moves you through five tiers. Points convert into free spins, cash credits and entries to prize drops. At tier three I received weekly cashback of 10% on net slot losses, up to £100, paid as cash with no wagering. That cashback beat any reload bonus I tried.
You find 31bets casino promo codes for higher tiers in the rewards tab of your account. Check it weekly, since some codes last 48 hours.
The 10x wagering requirement gives 31bets its edge. A £100 bonus needs £1,000 of wagering, where a 35x offer would need £3,500. Cashback paid as cash and a visible bonus tracker add to the appeal.
The downsides are real. The 14-day expiry is short, live games count at 10 percent, and I missed the promo code box on my first visit. I would move it higher on the page.
Register with your name, address, date of birth and email. 31bets checks your details against UK databases, and a proof-of-ID upload appears if the check fails.
Open the cashier, choose a payment method and enter your 31bets promotional code in the box above the deposit button. Deposit at least £10. 31bets credits the bonus and spins once the payment clears.
For reload offers, tick the opt-in box on the promotions page before you deposit. Track your wagering progress in the bonus tab, which shows the amount left and the expiry date.
Search for a promo code 31bets and you land on forum posts with expired codes. Take codes from the 31bets promotions page or from emails sent to your account.
Wagering requirements set how many times you must play through bonus money before you withdraw. A £50 bonus at 10x means £500 in bets. The same £50 at 35x means £1,750.
Game contribution changes the maths. 31bets counts slots at 100 percent and roulette, blackjack and live games at 10 percent, and some jackpot slots count for nothing. At 10 percent, clearing £500 of wagering on blackjack takes £5,000 in bets. Free spins winnings carry their own 10x requirement, so read the terms for each part of an offer.
31bets holds a licence from the UK Gambling Commission and follows the Gambling Act 2005. In your account settings you can set deposit, loss and session limits, take a time-out from 24 hours to six weeks, or self-exclude. Limit decreases apply at once and increases wait 24 hours.
GamStop covers 31bets, and BeGambleAware offers free support if gambling stops being fun. You must be 18 or over to play.
The 31bets mobile site works in Safari and Chrome with no download. A promo code entered in the phone cashier worked the same as one entered on desktop. Apple Pay deposits took two taps, and the bonus tracker fits a small screen without scrolling sideways.
Slot fans get the most from the welcome package, deposit free spins and the daily drops. Free spins on Big Bass Bonanza or Starburst give you bonus rounds with a small stake.
Table game fans have a harder time. Blackjack and roulette count at 10 percent, so a standard bonus takes ten times the play to clear. A cashback offer suits you better.
Live dealer fans should look at the live casino offers. They pay smaller amounts, and the 10 percent contribution rate rewards long sessions at modest stakes.
Regular customers get the best value from loyalty tiers and the cashback, which pays real cash with no wagering attached.
Pick games that count at 100 percent towards wagering. Slots clear a bonus fastest.
Keep your stake steady. Raising bets after a loss drains a bonus balance within minutes, and the £5 maximum bet leaves little room for chasing. I fixed my stake at 50p and cleared the welcome bonus without a scare.
Open the bonus tab before each session and note the amount left to wager. Contact support if a number looks wrong, and screenshot the tab first.
31bets accepts PayPal, Visa and Mastercard debit cards, Apple Pay, Pay by Phone and Open Banking through Faster Payments. UK law bans credit cards for gambling, so use a debit card. Skrill and Neteller deposits do not qualify for the welcome offer, and the cashier warns you before you pay.
Withdrawals need ID verification before your first payout. I uploaded my passport and a utility bill, and approval took about four hours. PayPal withdrawals landed within 24 hours, and debit card payouts took up to three business days.
31bets ties promotions to events and new game launches. I saw a Christmas prize drop with a £10,000 pool, a spring slots tournament and a Grand National week reload. Some need an opt-in tick, and others need a code from your email.
Check the promotions page on Mondays, since weekly offers start then.
Live chat answered my bonus question in under two minutes. The agent confirmed my wagering balance and the expiry date, and explained why a deposit through Skrill did not qualify for the welcome offer. Email replies took about a day.