Hello all, I have a question for everyone about CC usage. I am doing a large show tomorrow in an area with poor cell service. I am concerned my square wont work. What do you suggest? I could take the chance and manually enter them later I think with PayPal, not sure if I can with square. Do you take the chance of it being declined, turn away the sale? And how do you record the card number, write it down or take a pic of it? Thanks, Karen in MA