Weekly Cashback - Money back on losing weeks.

Get Cashback →

Join a four-part welcome package up to €15,000 + 400 free spins at SpinBoss casino, enjoy weekly cashback and a loyalty scheme that actually pays. German players choose Spin Boss casino for short terms, fast payouts and a bonus code we never hide in the small print. Spend your bonus funds on over 14,000 titles.

Create Account →

Available Bonuses

We are straightforward when it comes to our promotions. Take a look at the main groups of bonus offers you can claim with an account at our casino:

• Welcome deposit bonus spread across your first four deposits
• Exclusive bonus available only in USDT and other coins
• Free spins drops on selected slots
• Weekly cashback on net losses
• Rewards through our loyalty program and VIP privileges
• Occasional no deposit bonus for active players

Four-Step Welcome Package

Your first deposit triggers a 400% bonus up to €15,000 across four deposits, plus 400 free spins dripped over those same four payments. Our minimum deposit is €20, and you can pay with Visa, Mastercard, Skrill, Neteller, Paysafecard, Revolut, BLIK or bank wire. We don't ask for a promo code when you register or deposit, unless we send you one by email. The spin boss casino bonus is credited the moment your payment clears, so you can activate it in seconds.

Crypto Welcome Offer

If you go with coins, we run a separate 200% match worth roughly €2,800 in USDT. BTC, ETH, LTC, BCH, TRX, USDC, BNB, DOGE, ADA and SOL all work here. Deposits land instantly, and we charge nothing on the way in or the way out. The amount you receive depends on the size of your transfer, and seasonal promo codes can add an additional boost on top.

Cashback and Loyalty Rewards

Lost more than you won last week? We push a slice of it back into your real money balance every Monday. The higher your loyalty level, the bigger the percentage we return and the higher your withdrawal limit climbs. All conditions are listed in plain language below.

• Calculated on net losses from Monday to Sunday
• Paid as cash with no wagering requirements
• Minimum qualifying bets of €50 during the week
• Default cap of €500 per day, €2,000 for top VIP levels
• Special reload bonus promotions for loyal players

Bonuses Terms