By purchasing these (Patent Pending) Return Address StampStickers with First-Class Stamps, we will use the Address from the Customer Billing information to customize your StampStickers. If you would like a different Return Address on your StampSticker, please insert your Address of choice in the COMMENTS Section located on the bottom of our ordering page, as well as the Color Font for your Name, and the Color Font for your Address. We will use Forever Stamps on your StampStickers. If COMMENT Section is left blank, we will use Black Font for the Name and Address. StampStickers should be placed in the upper right corner (as you look at envelope) of the envelope you are mailing. We will donate $1 from each Sheet of Non-Profit Logo StampStickers to Alliances Francaises Federation USA. The AF Logo will be on each StampSticker. To learn more about Alliances Francaises Federation USA, please visit, www.afusa.org.