Online casinos: guides to bonuses, payments and the rules

This site explains how online casinos work before you sign up: how bonuses and wagering work, how crypto and e-wallet payments are processed, what game rules mean for your odds, and whether online casinos are licensed in your country. The offers shown are advertising; the guides link to the regulators and documentation we relied on.

Casino offers

Commercial listing. We may earn a commission if you sign up through these links. Bonus amounts and conditions are set by each operator — read the full terms on the operator's site, and check that online gambling is legal where you live.

Bonus

500€

Free Spins

200

Bonus

2000€

Free Spins

50

Bonus

500€

Free Spins

110

Bonus

0€

Free Spins

50

Bonus

750€

Free Spins

-

Bonus

300€

Free Spins

-

Bonus

3000€

Free Spins

700

Bonus

300€

Free Spins

50

Bonus

500€

Free Spins

50

Bonus

1000€

Free Spins

110

Updated 3 November 2026

By the online-casinos.ai editorial team

Sources checked 3 November 2026

Key points

  • Our guides explain how bonuses, payments and national gambling rules work, with links to the sources we used.
  • The casino offers on our pages are advertising. We may earn a commission, and a listing does not mean an operator is licensed where you live.
  • Before you play, check the regulator in your country. Several European countries block or fine unlicensed gambling.
  • Set deposit and time limits, and use national self-exclusion schemes if gambling stops being fun.
Guides to online casinos, bonuses and payments

Start here

If you want to…Read
Check whether online casinos are legal where you liveRules by country, with guides for Germany, Spain, Latvia and seven more
Understand a bonus before you accept itCasino bonuses, free spins, no-deposit, no-wagering and cashback
Pay with cryptoCrypto casinos, Bitcoin, Litecoin, Dogecoin and USDT
Use an e-walletSkrill and Neteller
Know how withdrawals workWithdrawal times, payout rates (RTP) and low-deposit casinos
Learn a gameBlackjack, roulette, poker, bingo and live casino
Bet on sportsCasinos with a sportsbook and crypto sportsbooks

How we write our guides

We write explanatory guides, not operator reviews based on test accounts. For each topic we:

  • explain the mechanics, such as wagering, confirmations, payout limits or house edge, with worked examples you can check yourself;
  • link to primary sources: regulators and legislation for legal points, network or provider documentation for payment facts, and published rules for games;
  • date each check and list the limitations, including what we have not verified;
  • correct pages when the rules change, and change the "Updated" date only when the content actually changes.

We have not opened accounts, made test deposits or timed withdrawals at the operators shown on this site, and we do not claim to have done so.

About the casino offers on this site

The offer cards are commercial listings supplied by operators and affiliate programmes. Their order, ratings and bonus figures are not the result of independent testing by us. The links are marked as sponsored, and we may receive a commission if you sign up. Bonus terms are set by the operator and can change at any time, so read the full terms on the operator's site.

Five checks before you sign up anywhere

  1. Licence. Is the operator licensed by the regulator in the country where you live?
  2. Terms. What are the wagering requirement, maximum bet, maximum cash-out and expiry of any bonus?
  3. Payments. Which methods qualify for the bonus, and what are the withdrawal fees, limits and identity checks?
  4. Game rules. What is the return to player, and what are the table rules, for example 3:2 or 6:5 in blackjack?
  5. Limits. Can you set deposit, loss and time limits, and does the operator take part in your national self-exclusion scheme?

Gamble responsibly

Gambling should be entertainment you can afford to lose. National self-exclusion schemes include ROFUS in Denmark, OASIS in Germany, RGIAJ in Spain and the Latvian register of self-excluded persons. Each country guide lists the help available.

Sources

Limitations: this site is published by Player-media. It is not a gambling operator and does not take bets.

Frequently asked questions

No. Our guides explain rules and mechanics with sources. The offer cards are commercial listings, and we have not made test deposits or withdrawals at those operators.

We may earn a commission when you sign up with an operator through a link marked as sponsored. This does not change the content of our guides.

Check your national regulator's register or white list. Our European hub links to the regulator for each country we cover.

Use the self-exclusion scheme and support services in your country. Each country guide on this site lists them.

Written by

online-casinos.ai editorial team

Guides are written and updated by the editorial team at online-casinos.ai, published by Player-media. We explain how bonuses, payments and national gambling rules work and link to the sources we rely on. We are not a gambling operator and we do not take bets.