I don't accept credit cards often because the cost with Square is pretty high. I saw a site with the top ten companies after seeing an ad for National Bankcard- their rates are excellent, but I wanted to find out more before giving them any info.
How do you all deal with card payments- find some kind of average and preemptively raise the price for all sales?
My mechanic told me, "I couldn't repair your brakes, so I made your horn louder."