Here you’ll find affiliate programs featuring casinos licensed in Malta, Curacao, Guernsey – in general, licenses that welcome players from around the world.
The Curacao license allows more freedom, making it easier for players to register, permitting cryptocurrency use, but the casinos themselves are less strictly checked. Most complaints online concern them. Casinos with a Malta license require players to fill out a full dossier at the start, but players tend to stay longer because of the reliability. In any case, inviting players to such casinos is somewhat on the edge of legality (although Malta is currently attempting to defend this right in the EU), and you need to closely monitor local laws in the countries where you attract players from.