Accepting credit and debit cards (w/VISA or MasterCard logos) are a great way to go. More and more places are increasing sales in a big way! I might suggest checking with Costco, they seem to have a good program with both the machines as well as sign ups with the credit card companies. However, you are still going to have to find the best rate based on how much business you plan to do. Companies are pretty competitive when it comes to rates. Depending on what part of the country you are in, rates and transactions fees are pretty competitive. I know that American Express runs all of their stuff differently than Visa, Master Card, Discover, etc. so you will have to contact them separately. I'd say start off with what you have to get the program started, then you can continue searching. But at least get things going. :lol: