In order to be listed here, the site must first and foremost be a shopping site. Guidelines for shopping sites generally require at a minimum:

1. A list of specific products.
2. Prices for those products.
3. A means of ordering the products such as an on-line store, mail, email, phone, toll-free number or fax.

Sites dealing with scale model slot car building, racing, and collecting should be listed under Recreation: Models: Scale: Cars: Slot_Cars.