I haven't looked yet, but I'm about to re-evaluate it. So far it's been great (about 3 years or so), but with recently expanding into another area (the new area being signs and shirts) it may put me at the tipping point. There's a certain dollar amount, I believe it was $25k where it's cheaper than a point of sale/merchant account. After that point, it's close enough the convenience outweighs the cost, but above the next mark, I thin I figured it was around $40k per year, it costs a good bit more. It all depends on how much you put through it compared to cash, check and other payment methods. If you also have an actual merchant account you use for other payments and accounting the tipping point is lower, as you're already paying the maintenance and processing fees on another service.
Trip