Welcome to WebmasterWorld Guest from 126.96.36.199
Forum Moderators: buckworks
You have to have Visa,Master and Amx. We accept Discover in our bricks but have never put it on the web. Its less then 5% in the store and we had a period of time where our terminal was kicking the cards out I can't think of one time when the customer didn't grab another card.
If you are adding it with intent to increase sales it would be minimal.