Please tell me more what you envision.
1. Is it simply the top-level categories, of which there are just a few? If so, We do pull those over from eBay, and could just make a pull-down, that is optional. Example: "Star Wars" in the "Toys & Hobbies".
2. Or, we can add a text box where you can put in a category number. But you would have to know the category number. This one is tough because we'd have to put in some kind of lookup feature also.
The first one would be much easier. Let me know, thanks.
bidslammer