Yes. That looks like a great site. I don't think I will try to do as many things as them. Maybe someday. I will definitely seek out their advice once I study their site more.

Edit: Once I looked further I see that regard to selling products that is exactly what I'm trying to do. It looks like they may be using a drop shipper. I will do that to start, but hope to move to a fulfillment I can control better. That will allow me to offer lower prices while making sure the products are high quality. This won't happen overnight!