Purchase $15 of any L’Oreal Paris products and you could get a $5 Walmart Gift Card! Just purchase $15 of L’Oréal Paris products between 8/1/11 and 8/31/11. Then submit your Walmart receipt and completed mail-in-offer form. Completed form must be postmarked by 9/15/11 to qualify. The first 500 qualified submissions will receive a $5 Walmart Gift Card from All You.