Have you elaborated on your eBay experience on your CV? I would try to point out the positives.
Owned and operated a successful online marketing and distribution business, shipping more than $ of product
- Negotiated with vendors to ensure a high margin on product
- Coordinated packing and shipping efforts
- Handled all marketing and advertising
- Managed accounts receivable and payable
- Managed customer relations
- Maintained a 99% customer satisfaction rating
Be prepared to back this up with documentation such as printouts of summary pages in eBay.
I'd also apply everywhere you can, it's common to have to apply in a lot of spots before finding a position, especially without any experience that they can get a reference on.