bigAA:
Do you have to pay a fee in match play.
In Match Play Challenge you have to have enough credits for your wager, and then WGT takes 10% of the total from both players.
However, one could just add a few dollars in his account, or God forbid, rank up properly, and then play Match Play Challenge with his old account in order to get tons of credits.
As for actually being able to gift credits, it's never going to happen. WGT is making far too much money off of people uploading money on their accounts.