Bonuses & Promotions · Updated 1 March 2026 · 7 min
Understanding casino bonuses: welcome, no deposit, terms
By BetWave
Welcome bonus
The welcome bonus is an offer for new players, usually on the first (or first few) deposit(s). It can be a percentage (e.g. 100% up to €200) or a fixed amount, sometimes with free spins.
How it works
You make a minimum deposit (often €10 or €20) and the casino credits your account with the bonus according to the terms. The bonus amount and any winnings are subject to wagering requirements before withdrawal. The multiplier (x20, x35, x40) and time limit to meet it vary by operator. See our bonuses page for current offers.
No deposit bonus
The no deposit bonus requires no payment: the casino credits you with a small amount or free spins on registration (sometimes after account or promo code validation). It’s a good way to try a platform without committing money.
Important limits
Withdrawable amounts are usually capped (e.g. €50 or €100). Wagering applies as with the welcome bonus. Some games may be excluded. Our no deposit bonus guide details where to find these offers and how to avoid pitfalls.
Free spins
Free spins let you play slots without debiting your balance. They are often offered as part of a welcome bonus or targeted promotion.
What to check
The value of each spin (stake set by the casino), eligible games, cap on withdrawable winnings and wagering on free spin winnings. Sometimes winnings are credited as bonus and must meet wagering before withdrawal.
Wagering requirements
Wagering requirements state how many times you must bet the bonus (and sometimes the deposit) before withdrawing. A x35 multiplier on a €100 bonus means wagering €3,500. The time limit (e.g. 30 days) and list of allowed or excluded games are in the terms.
Excluded games
Progressive jackpot slots are often excluded or contribute 10%. Table games (blackjack, roulette) may be excluded or limited. Reading the terms avoids bad surprises. See also how to choose a reliable casino.
Pitfalls to avoid
Don’t focus only on the bonus amount: a very high bonus with x50 wagering and a short time limit may be hard to clear. Check the withdrawal cap on bonus winnings (some cap at €100 or €200).
Other points
Bonus expiry (before activation or before meeting wagering), bet limits (betting too high can void the bonus) and the option to decline the bonus if you prefer to play without terms. For an overview of casinos and their offers, casino comparison and blog.
Conclusion
Understanding casino bonuses helps you choose offers that suit your play. Welcome, no deposit and free spins all have terms; reading them carefully reduces frustration. To compare our partners’ offers, visit the bonuses page and our guides on the guides hub. Gamble responsibly (18+).
Why trust BetWave
Our recommendations are based on transparent, verifiable criteria:
- Real deposit tests — Each casino is tested with a real deposit. Bonuses, withdrawals and support verified.
- Verified withdrawals — We confirm withdrawal times and payment methods before any recommendation.
- Terms analyzed — Wagering, exclusions and withdrawal caps scrutinized for every offer.
- Objective comparison — No favouritism: our ranking is based on fixed, transparent criteria.
See our casino comparison , our bonuses and independent guides.
Frequently asked questions
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What is wagering?
Wagering is the amount you must bet before withdrawing bonus-related winnings. Example: €50 bonus with x35 = wager €1,750. Terms often specify a time limit (e.g. 30 days) and excluded games. -
Are no deposit bonuses worth it?
They let you try a casino without depositing, but withdrawable amounts are limited and wagering applies. Useful to discover a platform; always read the terms and withdrawal cap. -
Which games are often excluded from bonuses?
Progressive jackpot slots, sometimes blackjack or roulette, or certain live games. Each offer's terms specify the list; check before playing.
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