http://www.energizerpromotions.com/NationalParks/login.php
Get a $10 Reward*
(Your choice of Prepaid MasterCard® card, PayPal™ or
donation to the National Park Foundation)
and Explore America's National Parks
or help make a donation to the
National Park Foundation
*When you collect THREE (3) codes from participating
Energizer® Brand Batteries or Flashlights.