Kelloggs, is just one of the awesome companies who has regualr offers, when you send in your upc codes, and enter points online!
This offer is good until the end of the year, and for every 10 upc codes mailed, you will receive a $10 prepaid credit card!!
You are able to do this 5 times, and you have to do 1 request per form and envelope, but here is the link for the $10 prepaid card offer!
You also do not need receipts! So, all you have to save are your upcs, from the list of cereal they have on the form, and mail them in!