I read the rules and I will post them here, but they say they charge %10 of the total price to post game.
I have a game with 6 players, that charged $10 a player. Thats $60 + plus the $2 Gencon fee, so $72. $7.20 is 10 percent, they charging me $16?
For events with a final cost equal to or greater than $20, an administration fee may be applied. The Gen Con base price is effectively increased by an additional 10% of the final event cost in order to cover credit card and processing fees. The final event cost will remain the same; the additional fee you requested will be reduced. Example: A 4-hour RPG in Gen Con Online would normally have a Gen Con base price of $2. If you submit an additional fee of $18, then the final price of the event will be $20. That incurs an admin fee of $2 (10% of the final cost), so you will ultimately receive only $16 per player ($18 minus the $2 admin fee). If the final event had cost $18 instead, there would not have been an administrative fee.