I feel I am getting paid for getting trolled (you read that right) - I have had now two completely seperate clients, a month apart - paying me hundreds of dollars for "testing".

I have explained both of them atleast for a total of 8 hours why there's "sandbox" accounts and that the "virtual money" is the same as "real money", so later when you go live, it will be the exact same, just without the need of actually testing with actual money.

I even as a last suggestion asked to atleast be developing with $0.01 transactions (to literally not run out of additional money, because of the different packages), but they wanted it to be as "real" as possible.