I want to say that even you will find non-profit person who wants to help you, three transaction (payza-payza verifiet-btc) will cost more than your offering 4.5% (about 8%)
cheers
No. Why the another user will exchange payza to btc with my payza
He will just spend payza
If he want to withdraw payza to btc then why he would exchange with me
And I don't care what people will do with payza funds after exchange. That is theirs matter