First things first...

Before you venture into the world of online coupons and free samples and goodies please set up an alternate email address dedicated to just this. Oftentimes you will get some spam (or just a lot of emails) from these companies and you don't want your normal inbox full of this stuff. If you set up an alternate account - gmail is wonderful and yahoo nows has ymail.com so you may be able to get an address you haven't been able to before because it's somewhat new! So get setting up that account because your first deal is on it's way!!