If you are going to be selling promotional products, then I would suggest joining one of those groups like SAGE or ESI. Your subscription gives you access to a bunch of wholesale companies of promotional junk. One company that I can think of is Koozie Group. There's another one around Dallas but I can't remember their website. I think it's something like Best Can Coolie or something like that. I'll see if I can find their info and send it to you.