I was being notified to check out this topic and it seems really interesting to me.

I have some idea that you might like to add it as a feature, but i am not sure how to implement this for international users.

You are based in The Netherlands just like me and i have a partner that is willing to cooperate with the idea i have.

I see you are focussing on "easy" ETH lottery joining ... so here is my idea (really for noobs with 0 crypto knowledge, but want to try their luck to win ETH).

How about selling "ETH lottery" tickets on an external partner website using iDEAL (dutch payment system) where they can choose the amount of Euro that want to invest and then you will add this to the pool and sending them over their ETH address that is in the pool? When they won you give them the private key or ask them for their bank account and transfer the money in Euro (if they don't mind sharing their identity ofcourse).

I know a webshop that is willing to integrate this feature.

I am wondering what other people think about so we can have an open discussion before implementing it. However i don't recommend this with PayPal. users will scam with refunds.

PM me to talk this further if you are interested.

Goodluck with your project! I am following this.