Welcome Package
Up to £3800+ 150 Free Spins
Bonus terms & conditions apply.
Grp Casino Promo Code: How to Activate Your Bonus
Looking for a Grp Casino promo code? You don't need one. Our offers are picked in the cashier and attached to your account the moment your qualifying deposit lands, so every bonus below comes with its wagering, its max bet and its expiry written out in full.
Top slots this week
Top slots this week
How you turn an offer on without typing a code
A promo code is simply a short word or number you type in the cashier so the system knows which offer you want. We handle that step differently: you tick the offer you want when you register or when you top up, and your deposit does the rest. A typed promo code is not one of our current promotions.
That means nothing goes wrong because of a mistyped character or an expired code copied from somewhere else. What matters instead is the order you do things in: open the account, choose the offer, then deposit. If you deposit first and select an offer afterwards, that deposit may no longer qualify.
Pick the offer before the money moves
Your bonus is linked to a qualifying deposit. Select it in the cashier first, then pay in at least the minimum shown for that offer.
Claiming your first offer, step by step
Register in minutes and play
Our Welcome Package gives new players up to £3,800 in bonus funds plus 150 free spins, with 35× wagering, a £20 minimum deposit, a £5 maximum bet per spin while you wager and 30 days to finish. Here is the order to follow.
Sign up with your real name, date of birth and address. Everything has to match your ID, because we verify every account.
Upload your identity documents when we ask for them. Verification is finished before your first withdrawal, and an unverified account cannot claim the welcome offer.
Tick the Welcome Package in the cashier so the bonus is reserved for your first deposit.
Our general minimum deposit is £10, but the welcome offer needs £20 or more to trigger. Apple Pay, Visa, Mastercard and bank transfer are all accepted, and some payment methods are excluded from bonus eligibility, so check the cashier note next to your chosen method.
Keep single spins at £5 or below and stick to slots, which count 100% towards the 35× playthrough.
The reload bonus: 50% up to £100 and what 40× costs you
Once your account is established, our reload bonus matches 50% of a top-up up to a maximum of £100 in bonus funds. It carries 40× wagering and a 14-day expiry, which is shorter than the welcome window, so it suits a fortnight when you know you'll be playing.
Worked through with real numbers, a £200 deposit earns the full £100 bonus. At 40× that bonus, you need £4,000 of slot stakes before the bonus balance converts. Spread over 14 days that is around £286 of staking a day, or about 1,430 spins at £2 each.
Deposit less and the sums shrink with it. A £60 deposit earns £30 in bonus funds and needs £1,200 staked, which is far more comfortable inside two weeks. Matching the bonus size to the staking you actually enjoy is the whole trick.
Weekly cashback: 10% back on net losses with nothing to wager
Every week we pay 10% cashback on your net losses, and that money arrives with no wagering requirement at all. Net losses mean what you staked less what you won back over the week, so a losing week of £150 returns £15 to your balance.
Because there is no playthrough attached, cashback behaves like cash from the moment it lands: play it, or withdraw it from £10 upwards. Reload and cashback deals run as part of ongoing weekly and monthly campaigns, so the exact shape of a given promotion can change from one campaign to the next.
Loyalty points and the rewards you can swap them for
Regular play builds loyalty points on your account. You can exchange them for bonus funds or for cash, and the cash option carries no wagering requirement, which makes it the simpler choice if you'd rather keep your balance free of conditions.
Points keep accruing in the background while you play, whether or not you have a bonus running. If you prefer offers without playthrough, the pairing of weekly cashback and points redeemed as cash covers that nicely.
The terms that decide what you keep
Whatever you activate at Grp Casino, four numbers settle the outcome: the playthrough multiple, how long you have, the biggest bet allowed while wagering, and which games count. Here is how our offers compare on those points.
| Offer | What you get | Wagering | Window |
|---|---|---|---|
| Welcome Package | Up to £3,800 + 150 free spins | 35× | 30 days |
| Reload bonus | 50% up to £100 | 40× | 14 days |
| Weekly cashback | 10% of net losses | None | Paid weekly |
| Loyalty points as cash | Points exchanged for cash | None | Ongoing |
Play slots and live casino in the UK
Playthrough across our promotions sits between 35× and 40×, with expiry windows of 14 to 30 days depending on which offer you took. Game contribution is the part players miss most often: slots count 100%, while table games and live dealer games, including blackjack and roulette, count 0%.
Live tables and roulette move the wagering by nothing
If you want to spend an evening at our live tables, finish or set aside your bonus first. Those stakes contribute 0%, and spins above the £5 maximum bet can put a bonus at risk.
Deposits, payouts and which methods qualify for a bonus
All balances are held in pounds. You can pay in with Apple Pay, Visa, Mastercard or bank transfer, from £10 up, and the minimum withdrawal is also £10. We place no cap on how much you withdraw in total and no win limit on cash balances.
One habit saves a lot of bother: deposit with the method you want to be paid out to. We return funds to the method you deposited with wherever that method supports it, and an account verified early never holds up a payout later.
Where bonus funds actually work: the games that count 100%
Our library draws on 77 providers, among them Pragmatic Play, NetEnt, Evolution Gaming, Play'n GO, Nolimit City, Hacksaw Gaming, Big Time Gaming and ELK Studios. For wagering purposes, the slots shelf is the one that matters, since those stakes count in full.
Titles you'll recognise include Gates of Olympus, Sweet Bonanza, Sugar Rush, Wanted Dead or a Wild, Book of Shadows and Tombstone RIP. Beyond slots you'll find live roulette, live blackjack, live baccarat, live poker, live dice, live shows, bingo, jackpot titles, video poker, crash games and craps. We are casino-only: there's no sportsbook, poker room, keno or esports section.
Lower stakes stretch a 30-day window
At £1 to £2 a spin you stay well under the £5 maximum bet and get many more spins out of the same playthrough than a handful of big ones would give you.
Running an offer from the app
Our casino app downloads from the App Store for iOS and from Google Play for Android. An offer selected on your phone behaves exactly as it would anywhere else: same wagering, same expiry, same £5 maximum bet, same slots-only contribution.
Your bonus balance and remaining playthrough travel with your account, so you can start a session in the app and pick it up in a browser later without losing progress.
Our licence, your account checks and staying in control
We are licensed and regulated in Great Britain by the Gambling Commission under account number 44448. Connections are encrypted, identity verification is completed before your first withdrawal, and deposit limits along with self-exclusion are available to every player. You must be 18 or over to hold an account.
If a question comes up about an offer on your account, our live chat and email support answer in English. Gambling is entertainment and the money you stake is genuinely at risk, so set a deposit limit that fits your budget before you claim anything.
