From the Pampers Website, thanks to Micki for passing this along
We’re so confident that you’ll love our Pampers Swaddlers and Cruiserswith Dry Max that we back them with a total satisfaction guarantee! If you are not totally satisfied with Pampers Dry Max we will refund your money.
Simply send us your original receipt, the UPC from your Pampers Swaddlers or Cruisers Dry Max package, and your full name and mailing address printed on a 3×5 card to the address below. This offer is limited to one redemption per household on one pack; U.S. residents; and no organizations. Any additional submissions will not be processed, returned, or responded to. Refund is the full purchase price of your one Dry Max diaper pack, plus $1 for postage. Please allow six to eight weeks for your refund to arrive.
Offer expires 10/31/2010.
Pampers Dry Max Guarantee Offer
PO Box 900082
El Paso, TX 88590-0082