If your credit cards have been denied by the online poker room or casino that you are trying to deposit at you have the option of using a certified check. A certified check, also known as a bank draft, can be easily obtained by going to a bank and exchanging cash for a certified check. Some online poker rooms and online casinos are willing to accept a personal check, such as 888 Poker.
You can also read our guide to depositing funds with an echeck on this site.
Online Poker Rooms That Accept Check
Online Casinos That Accept Check