the only mystery is how many points you'll earn! there's a special percent back offer available online or in our app just for you! percent back offers are the best way to maximize your number of points to save big on future trips activate on app to the rewards tab offer will be sitting at the top tap to activate it purchase in-store or online! activate on web located on the top right of the page will be at the top save on your next purchase in-store or online! harveys rewards