We signed up with Vendio 2 years ago. Besides the occasional tech glitch, I've really enjoyed working with the software. The tech support (Chris) is top notch, getting back to my emails very quickly. There is rarely, if ever, an outage. I don't really know what the other sites charge, but my one complaint about Vendio is it seems expensive for what it does. Granted, I list thousands of items monthly, but it seems like there should be a cap on the charges for larger sellers. Now I've just seen that they're offering free service to Auctiva users, and that kind of eats at me a little more, knowing what I pay in comparison to free.