eCheck Online Casinos and Guide - eCheck is a banking method that allows you to deposit funds at online casinos directly by connecting your bank account via a check to an online casino. eCheck is a convenient banking option and is fully open to US players at online casinos that accept US players. Each of the online casinos featured below has been verified can be considered tried and tested. If you're a US player wishing to utilize the eCheck deposit method to purchase credits at online casinos we strongly recommend playing at the casinos that are marked with a US flag as these are online casinos that accept all US players. Before using eCheck you may want to try using your credit card at online casinos as it's quicker and offers higher deposit limits.