Must present coupon at time of order pickup. Limit one coupon per customer, per household. Void if coupon altered or transferred or where prohibited, taxed or restricted by law. Coupon valid only on HP 5x7 Photo Cards ordered on HP Photo Kiosks at participating Walmart stores in the USA (Up to total retail value of $1.96 (Maximum $0.98
each))

http://www.hp.com/united-states/camp...rps/coupon.pdf