We also allowed our sellers to list their products in the PayLoadz eBay Store. We did this as an experiment to explore the issue of selling in digital auctions for ourselves and in learning to use the eBay API and PayPal APIs together. We came up with a pretty slick system that lists auction items via our own web interface.
The PayLoadz eBay Store has proven to be very successful. Currently we have a 100% Positive Feedback Rating! This is very hard to do no matter what you sell on eBay. We can only suggest the reason is in the reliability of the delivery mechanism our system provides. The store has close to 3,000 items for sale. Just recently, our account was upgraded to an eBay Power Seller.

Happy Holidays,
Shannon