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Slimking Cashback: How Coins Reward Your Play

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A 5% return on every deposit comes back as Coins, ready to exchange for bonuses and free bets through the Store. More Coins follow from wagering, tournaments and Weekly Challenges, each with its own release terms.

Claim 5% Coins Cashback

Cashback at Slimking: Rate and How It Works

We credit 5% of every deposit back as Coins, our in-house currency that converts into cashback-style rewards through the Store. This return applies to each deposit made, calculated in GBP equivalent, so the more we add to the balance, the more Coins build up alongside it. Coins also accumulate from wagering: a fixed amount is added for every £100 wagered on casino games and for every £100 placed and settled as a win or loss on sports, plus extra Coins for strong finishes in our in-house tournaments and for completing Weekly Challenges.

Turning Coins into a cashback bonus

Any Slimking casino bonus unlocked through the Store carries a 40x wagering requirement to be met within 10 days, with the release capped at 5x the bonus value - a 10 GBP bonus can release a maximum of 50 GBP. This bonus works in the casino section only; it cannot be used on live casino, sports or virtual sports. Coins and Store rewards can be tracked and redeemed at any time from the account.

Cashback Rewards and Their Wagering Windows

Each Coins-based reward carries its own activation window and wagering condition before it can be cleared into real money.

RewardWindowCondition
Deposit CoinsCredited per deposit5% of deposit value, no wagering needed to earn it
Store Casino BonusActivate any time40x wagering within 10 days, max release 5x the bonus
Store Bonus SpinsActivate in Profile, use within 7 daysWinnings credited as bonus, 40x wagering within 10 days
Store Free BetsActivate within 24 hours, use within 48 hoursSingles only, odds 1.51-5.50, max stake £100, max winnings £450

The Store free bets follow the same single-bet terms as the free bets issued with the welcome bonus, capping winnings at £450 per bet regardless of stake size.

How to Earn Coins Toward Cashback

Coins build up through everyday play across both the casino and sportsbook sides of the account, not just through deposits.

  • Deposit funds: 5% of each deposit is credited back as Coins in GBP equivalent.
  • Wager on casino games: Coins are added for every £100 wagered on slots and other titles.
  • Bet on sports: Coins are added for every £100 placed and settled as a win or loss.
  • Finish near the top of an in-house tournament: top positions earn bonus Coins.
  • Complete Weekly Challenges: each challenge pays a fixed amount of Coins, and finishing 20 challenges in a week adds 50 extra Coins per section, up to 100 extra Coins in total.

Sports Coins follow a simple formula: the stake is divided by 10 toward each challenge, so a £50 bet contributes £5 worth of progress, and only bets settled as won or lost count toward it.

Conditions That Apply to Cashback Rewards

Only one bonus can be active on an account at a time, so a Store casino bonus cannot run alongside another active bonus, and each household, phone number, computer or IP address is limited to a single account and a single bonus. While a casino bonus from the Store is active, the maximum bet allowed is £5 per round unless the specific terms state otherwise, and any real money balance is wagered before the bonus balance.

Wagering contribution varies by game: slots count 100% toward clearing a Store casino bonus, Plinko and live casino games other than card games count 10%, while scratch cards, keno, table and card games, and video poker count 0%. Jackpot slots, Slingo, bingo and instant or crash games cannot be played with bonus funds at all. Withdrawing before the wagering requirement is met voids the remaining bonus balance and any winnings derived from it.

Cashback-style promotions are not available to players registered from Armenia, Tunisia, Bosnia and Herzegovina, Indonesia, Georgia or Malaysia. Every other reward type sits together in our full review of the account.

Cashback Questions: Rate, Coins and Conditions

What is Slimking's cashback rate on deposits?

We credit 5% of every deposit back as Coins, calculated in GBP equivalent. Coins then convert into rewards through the Store rather than being paid out directly as cash.

How often do Coins get added to my account?

Coins are added with every deposit, for every £100 wagered on casino games, for every £100 settled on sports bets, for strong tournament finishes, and through Weekly Challenges.

How do I use Coins to claim a cashback bonus?

Coins are exchanged through the Store. The Slimking casino bonus released this way needs 40x wagering within 10 days, with the release capped at 5x the bonus - a 10 GBP bonus can release up to 50 GBP.

Can the Store casino bonus be used on sports or live casino?

No. The Store casino bonus applies to the casino section only; it cannot be wagered on live casino, sports or virtual sports.

What is the maximum bet while a cashback bonus is active?

The maximum bet with an active casino bonus is £5 per round, unless the specific bonus terms state a different limit.

Do all casino games count equally toward clearing a cashback bonus?

No. Slots contribute 100%, Plinko and live casino excluding card games contribute 10%, and scratch cards, keno, table and card games, and video poker contribute 0%.

Which countries are excluded from Slimking's cashback and other promotions?

Players registered from Armenia, Tunisia, Bosnia and Herzegovina, Indonesia, Georgia or Malaysia are excluded from all promotions, including Coins and Store rewards.

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7-minute read | Revised Oct 2, 2026