Hi, this year I started making sewn items for sale at crafts shows. So far I've gone to 1 event, and considering the mistakes I made with set-up, presentation etc. I did fairly well. My items range from $3 to $55. Most of the vendors around me seemed to accept credit cards. I am not set up for anything like that (only cash and checks) and am wondering whether it would really create that many more sales. What are you accepting as payment? And if you accept credit cards, what service do you use? Thank you!