no catch, you just have to send for the coupons during the time they give them away. I've gotten a lot of free stuff like this. LOL, I got a free bottle of ketsup the other day.

If you don't want to give them your email to get junk mail you could do like I did. I have a yahoo email account that I use for special offers and coupons I send for. That way I don't get a lot of junk email in my main account. Just remember to check it. I had an offer for a box of free ziplock bags in my email today.