Credit Card scams
-based credit cards do not want you using their cards to deposit at gambling sites. For this reason, gambling sites have taken to creating multiple "fronts" to make it appear that the deposits are going to non-gambling organizations.
Trouble is some of those fronts treat your payment as a cash advance instead of a purchase. So, without any warning, you may be charged transaction fees of $10 and up per deposit.
Luckily, sites are allowing "eChecks" from your bank account. So, you can avoid that scam.