Save money on Photo's

There are so many online photo sites that offer you free photos when you sign up with them that I haven't had to pay for pictures in a while.  I just went to Snapfish and was able to get a free flip book and 50 free prints, all I had to pay was the shipping.  If you have more then 1 email address signing up for more then one account is helpfull too.  I'll put together a list of all the sites and post them for anyone interrested.