loadedbases.com

Try calling them. This is usually the best way to tell about web companies. If they answer the phone and don't put in you voice mail he!!, then they are usually legit.

Looks like they are also an Amazon partner, which is a good sign.

If they answer the phone ask them for a physical address too. Not a P.O. Box. I didn’t see either one on the site. The career opportunities section listed two vague jobs with no location and no instructions for applications. I have worked for a couple legitimate companies that do business online and these are big red flags to me. If you buy from them, going through their Amazon or Ebay store and using PayPal could give some protection.