Hello,

I am looking for a good referral program.
I know that gambling websites are probably the best paid, but in my country gambling advertising is banned, so I don't want to risk it.
I also don't want any programs related to cloud mining or multiplying money.
The only thing that comes to my mind is referral programs of crypto exchanges.
Which do you consider to be the best and / or do you know of any good established other referral programs?