I'm glad to hear that you have a nice (credit-debit)system back and forth.
I'm sure there are others that agree with you.
Sorry to say that is not the way the trades were stated between us.
When I make an agreement to trade certain chips for other certain chips , then that is what I expect to receive.
Emails were sent both ways several times.
I asked if he was a member.He gave No answer to that question.
On some He said he traded them allready.
Then why did he trade them to me ,if he did not have them to trade?
My experience
Virgil