No-deposit bonus
A small bonus or set of free spins given without requiring a deposit, usually with strict terms.
A no-deposit bonus gives you a small amount of bonus cash or free spins for signing up, verifying an email, or entering a code. You do not need to deposit to receive it.
Why it matters
It lets you try a casino without risking money, but the terms are usually the strictest of any bonus: high wagering, a short time limit, a low max cashout and a list of excluded games. Many casinos also require a deposit before your first withdrawal, even from no-deposit winnings, and most require KYC.
Worked example
A casino offers 20 free spins at $0.20 each. You win $8, which becomes bonus money with 50x wagering ($400 of bets) and a $50 max cashout. Even if you clear it, you must deposit $20 before withdrawing.
Use it for
Testing the casino's interface, games and support. Do not use it to test withdrawals; the extra conditions make it a poor guide to how real payouts are handled.