I have an ecrater account and I love it. There isnt as much traffic as ebay of course, you have to do your own promoting and such. But you can sell items there with a little work. I have had problems with the shipping matrix too so I try to charge one fix rate for shipping. Check out the community section, there is loads of information on how to set up your store and everyone is so helpfull. Good Luck on your journey.
Oh by the way, the name of my store is "jansgifts4u" you can take a look at my store and see how its set up. I am in the process of adding more items too.