Reading these makes me sad about the law in my country, Finland. The lowest tier of OP ($7 for no reward) would be illegal here. We have a law called "Money Collection act", which states that to gather donations (i.e. payments with nothing in return), you have to get a permit. This permit costs money, is not given to individuals, and is given only for non-profit activities. So this means that if you see a donation/sp…
Surely gettings lots of monetary gifts from foreign friends would probably not hold during a tax audit (they'd accuse you of trying to evade taxes unless you could provide a plausible reason why all these people would be sending you gifts) but it's an interesting counter-example nevertheless.