Last Updated: 15.08.2026
9 Min. Reading time
A high roller bonus is a casino promotion built around larger-than-average deposits — typically offering a higher percentage match, a higher overall cap, or perks (like a dedicated account manager) that standard welcome bonuses don't include. The trade-off is usually a higher minimum deposit to qualify in the first place.
There's no single industry-wide threshold, but most operators treat deposits starting somewhere between €500 and €1,000 (often more) as high-roller territory, alongside consistently larger-than-average bets. That's a meaningfully different profile from a standard player claiming a €20–€50 welcome bonus — and it's why casinos build a separate bonus tier around it, often folded into a broader VIP program.
Mechanically, it works like a standard deposit-match bonus — you deposit, and the casino credits a percentage of that deposit as bonus funds, up to a stated cap. The difference is scale: where a standard welcome bonus might read "100% up to €200," a high roller package might read something like "500% up to €5,000" against a much higher minimum deposit. That figure is illustrative — the specific percentage, cap, and minimum deposit vary significantly by casino, which is exactly why the terms matter more here than the headline number.