[Wing Fat]

I assumed the eBay integration module was free when I initially purchased X-Cart, but now that my store is set up and I've installed the module I discovered there's a hefty month fee for using it.

It looks like the module simply communicates between my server and eBay, so what is the justification for paying a monthly fee to X-Cart? Is there some kind of back-end processing or data storage that X-Cart is providing?

It would be really convenient not to have to copy-and-paste my products to list them on eBay, but $150/month for the convenience seems ridiculous to me unless there is some extra service that X-Cart is providing that I'm not aware of. With all of the fees eBay/PayPal charges, it's already tough enough to turn a profit on eBay as it is.