Bonus terms: the general rules behind every offer

Besides the terms of each promotion, casinos publish general bonus terms that apply to all offers. This is where the clauses that cost players their winnings usually live: the max bet with bonus, restricted games and the definition of bonus abuse. We have not verified Cardwin's wording; below is what to look for in any set of bonus terms and conditions.

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A ten-point reading list

Clause	Question to answer
Max bet	What is the highest stake allowed with an active bonus?
Restricted games	Which games cannot be played or do not count?
Contribution	How much does each game type count towards wagering?
Max cashout	Is there a cap on winnings from the bonus?
Expiry	When must the bonus be claimed and completed?
One active bonus	Can offers be stacked?
Payment methods	Are some deposit methods excluded?
Countries	Is the offer available where you live?
Abuse definition	What behaviour leads to confiscation?
Changes	How and when can terms change?

Max bet: the most expensive mistake

While a bonus is active, you may only stake up to a set amount per round. A single spin above the limit — often made in a moment of excitement — can void the bonus and everything won with it. Not every game blocks oversized bets automatically, so the responsibility sits with you. Check the limit before changing your stake.

Bonus abuse

Operators define bonus abuse broadly. Typical examples are opening several accounts, playing in a coordinated group to harvest offers, using near risk-free bet combinations (such as covering both red and black) to clear wagering, playing restricted games, or swinging stakes sharply. Penalties range from removing the bonus to closing the account.

Unfair terms and your rights

In many countries consumer law and gambling regulators limit unfair or non-transparent bonus terms. If a term looks unreasonable, ask the operator to explain it in writing before you opt in, and keep a dated copy of the terms. If a dispute arises later, follow our complaints guide.

Simple protections

Screenshot the terms with the date before opting in.
Ask support to clarify anything unclear — in writing.
If you do not understand the terms, do not take the bonus.

Frequently asked questions

What is the max bet with a bonus?

The largest stake per spin or round allowed while a bonus is active. Going over it, even once, can lead to the bonus and its winnings being removed under many operators' terms.

What counts as bonus abuse?

Usually multiple accounts, coordinated play with others, low-risk betting patterns used only to clear wagering, playing restricted games, or sharp stake changes to exploit an offer. Each operator defines it in its terms.

Can the operator change bonus terms?

Terms usually include a change clause. Consumer protection rules in many countries limit unfair terms. Save a copy of the terms on the day you opt in so you can refer to them later.