Is it worth doing that? I find 1500 BTS for the membership quite a lot. I see 30% return on transaction costs of referred accounts but don't find back what the actual transaction costs are. Let's say my referral gets 10 000 BTS through a BTC deposit, any idea what would be the transaction cost, +/-? I am on openledger btw but i guess it's same, there is sooo much to learn, very slowly absorbing all the possibilities, everyday something else, today the lifetime membership :-) Thanks for comment!