How Slimking Returns Cashback on Deposits

Cashback Rate, Frequency and Rules

Every deposit at Slimking earns 5% of its value back as Coins, credited automatically and calculated in GBP equivalent. This figure applies across every deposit, not just a first payment, so the 5% rate repeats every time funds are added. This is not a scheduled weekly cashback payment — the balance grows continuously, because Coins also accumulate for each 100 GBP wagered on casino games and each 100 GBP placed and settled as a win or loss on sports. The same Store mechanic sits next to the Slimking Casino Bonus terms, since converted Coins become bonus funds that follow the usual wagering rules once released.

Extra Coins come from two further sources: top finishers in in-house tournaments, and players who complete Weekly Challenges across the Sports and Casino sections, with every registered player taking part automatically as soon as they place a bet. Finishing 20 challenges in one section in a week adds 50 extra Coins, and doing so in both sections in the same week adds up to 100 extra Coins, on top of the 5% deposit rate and the wagering-based accrual.

Converting Coins into Bonus Funds

Coins convert into a casino Store bonus carrying a 40x wagering requirement to clear within 10 days, with release capped at 5x the bonus value — a 10 GBP Store bonus can release a maximum of 50 GBP. That release cap applies specifically to the casino Store bonus and is separate from any other promotion on the account. This Store bonus works in the casino section only; it cannot be used on live casino, sports or virtual sports.

Conditions That Apply to Store Cashback

Only one bonus can be active at a time, so a Store conversion counts as the live bonus until it clears; it cannot be stacked with another deposit bonus, so Store conversions and standard welcome bonuses can never run in parallel on the same account. While a Store bonus is active, bets are capped at 5 GBP each, and the real-money balance is wagered down before the bonus balance is touched, so cashback Coins are the last funds drawn on any given stake.

Wagering a Store casino bonus follows the same scale as other bonuses: slots count 100% toward the 40x requirement, live casino other than card games counts 10%, and table games, card games, poker, video poker, scratch cards and keno count 0%; jackpot slots, Slingo, bingo and instant crash games cannot be played with the funds at all. Bonus spins from the Store must be activated via the account's Profile and used within 7 days, with winnings credited as a bonus under the same 40x, 10-day rule. Free bets from the Store are sports-only singles between odds of 1.51 and 5.50, capped at a 100 GBP stake and 450 GBP winnings, activated within 24 hours and used within 48.

Requesting a withdrawal before the wagering requirement on a Store bonus is met means the bonus balance and any winnings it produced may be voided, so the Coins effectively cost a completed 40x cycle to claim. Players from Armenia, Tunisia, Bosnia and Herzegovina, Indonesia, Georgia or Malaysia are excluded from the Store and all other promotions.

Slimking Cashback Coins at a Glance

Store Coins build up from several regular sources — deposits, casino and sports wagering, and Weekly Challenges — and each one converts into a bonus or free bet under its own release cap and time limit, set out below.

Once Coins are converted, the 40x wagering window and the 5x release cap on the casino Store bonus decide how much of that value can actually reach the withdrawable balance, while the Store free bet keeps its own narrower odds and stake limits. Each row reflects the exact figures set out in the Store terms, calculated per transaction rather than as a one-off reward.