Last updated: 26.10.2026
Casino bonuses are one of the most misrepresented parts of online gambling. Offers advertised as “100% up to €500” often carry wagering requirements that make them worth far less than they look. Some bonuses are genuinely valuable; many are not.
This page is the starting point for our bonus coverage. It explains the main bonus types, how wagering requirements actually work, and how we verify terms before recommending any offer. Individual top-lists for each bonus type are linked below.
Types of casino bonuses
Most casino bonuses fall into one of five categories. Each has a different purpose, a different wagering structure, and a different risk profile for the player.
| Bonus type | What it is | Typical wagering | Best for |
|---|---|---|---|
| Welcome bonus | Matched deposit on your first deposit — e.g. “100% up to €200” | 30x–40x (bonus or deposit+bonus) | New players with a deposit budget |
| No deposit bonus | Free spins or a small credit balance given without a deposit | 30x–60x, often with a max-cashout cap | Trying a casino before depositing |
| Free spins | A set number of spins on selected slots, sometimes credited as winnings | 30x–40x on winnings, expiry 3–7 days | Slot players who want to test a game |
| Reload bonus | Matched deposit on subsequent deposits (2nd, 3rd, or weekly) | 30x–40x | Existing players, regular depositors |
| Cashback | A percentage of losses returned — weekly or monthly | None, or 1x–5x on cashback | High-volume players; usually the best “real value” bonus |
We publish top-lists for each type. Links will appear here as each guide goes live — see the “Bonus top-lists” section further down.
How wagering requirements work
Wagering requirements (also called “playthrough”) are the number of times you must bet the bonus amount before you can withdraw winnings from it. A “35x wagering” on a €100 bonus means you must place €3,500 in bets before withdrawal.
Three things matter when comparing wagering:
- What the multiple applies to — bonus only, or deposit + bonus. “35x deposit + bonus” on a €100 + €100 bonus = €7,000 in bets. That is twice as strict as “35x bonus only” on the same numbers.
- Game contribution — slots typically contribute 100% toward wagering; live dealer games and table games often contribute 10–20%, and some contribute nothing at all.
- Maximum bet — most bonuses cap your bet per spin while wagering (often €5). Placing a higher bet can void the bonus entirely.
If you see a bonus advertised without a clear wagering breakdown, treat it as a red flag. A casino that hides its terms does not deserve your deposit.
How we verify bonus terms
Before any bonus is listed on this site, we check:
- The operator’s current bonus page — not an old affiliate summary, but the casino’s own terms.
- The full bonus terms document — including game contribution, max bet, expiry and max cashout where relevant.
- Whether the bonus is still active — we do not list expired or withdrawn offers.
- Wagering and cashout limits in plain numbers — we restate them so you can compare without reading legal text.
Our scoring methodology for bonuses is part of the wider review process published on the How We Rate page. A casino cannot pay to be listed higher, and commission never affects the bonus terms we recommend or warn against.
Note on testing: we have not yet completed direct bonus-clearing tests for every offer listed in our top-lists. Where we have not tested a bonus by clearing it ourselves, the top-list says so. We update this as testing progresses.
Red flags in bonus terms
These are the terms that most often turn a “great bonus” into a bad deal. We flag them in every review:
- Wagering above 50x — mathematically very hard to clear. Only worth it on a small bonus or with a high max-bet cap.
- Short expiry — 7 days or less for a bonus requiring 35x wagering is often unplayable.
- Max cashout cap on no-deposit bonuses — many no-deposit bonuses cap winnings at €50–€100 regardless of how much you win.
- Game contribution of 0% on most games — you may be forced to clear wagering on slots only.
- Vague “manager’s discretion” clauses — terms that allow the operator to void a bonus without clear rules are a red flag.
- Deposit + bonus wagering on reload offers — pushes effective wagering far above the headline number.
Bonus top-lists
We publish separate top-lists for each bonus type, so you can compare like for like. Each list is built from the same methodology and updated as offers change:
- Best Casino Welcome Bonuses — publishing soon. Will cover matched first-deposit offers from licensed casinos.
- Best No Deposit Bonuses — publishing soon. Will cover free spins and small credit bonuses with no deposit required.
- Best Free Spins Offers — publishing soon. Will cover standalone free-spin offers on specific slots.
Until each list goes live, individual bonuses are described in full inside each casino review.
How to choose a bonus that actually helps you
Not every bonus is worth taking. Before you claim one, ask:
- Do I already play this type of game? A slot-only bonus is worth little if you mainly play live blackjack.
- Can I realistically clear the wagering in the time limit? If wagering is 35x on a €100 bonus and you play €1 spins, that is 3,500 spins — at 500 spins per hour, about 7 hours of play. Within 30 days, yes. Within 7 days, tight.
- Is there a max cashout? A bonus with a €50 max cashout limits your upside regardless of how much you win.
- Will claiming the bonus lock my own deposit? Some bonuses restrict withdrawals of your own funds until wagering is complete. Read the terms.
If a bonus fails two or more of these tests, it is probably not worth your time. Cashback or rakeback is often more valuable than a large welcome bonus for regular players — see the individual reviews for which casinos offer it.
Frequently asked questions
Are casino bonuses really free money?
No. Every bonus comes with wagering requirements, game restrictions and time limits. A bonus is only “free” in the sense that you do not pay for it directly — but you must risk your own money to clear it. Treat a bonus as a discount on your play, not as free cash.
What is the best wagering requirement?
Lower is better. Wagering of 30x or below on a bonus-only basis is reasonable. Anything above 50x is very hard to clear. Also check whether the multiple applies to the bonus alone or to deposit + bonus — the latter effectively doubles the requirement.
Can I withdraw a bonus immediately?
No. You must meet the wagering requirement first, unless the bonus specifically says “no wagering required” — which is rare and usually comes with a low max cashout. Attempting to withdraw before clearing wagering typically voids the bonus and any winnings from it.
Do you test every bonus you list?
Not yet. We test some bonuses directly, and for others we rely on published terms plus verification against the operator’s own pages. Every top-list states clearly what was tested and what was not. See How We Rate for the full methodology.
Why do you recommend against some bonuses?
Because a bad bonus is worse than no bonus. If wagering is 60x with a 7-day expiry and a €5 max bet, a player has almost no realistic chance of clearing it — but they will still have committed their own money. We would rather warn you than list it as a “top offer”.
Related pages
For context on how bonuses fit into our wider reviews and scoring:
- How We Rate — the nine criteria that include bonus terms
- Casino Reviews — full reviews of each casino, with its bonuses described in detail
- Affiliate Disclosure — how we earn commission and why it does not affect our bonus coverage
- Responsible Gambling — limits, tools and help if gambling stops being fun
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