I have my own small business, and I'm looking into this device. I've seen several people use it before and they have all loved it. I'm wondering, besides the 2.75% and 15 cent use fee, is there any other fees that I pay when I'm not using it. What I mean is, if I go a week, a month etc., will there be any other fees I'm not aware of? If not, then I'm going to go ahead and order the product.