It pays to buy more at SkinCareRX where their Buy More, Save More Sale is heating up the internet. With full lines of skin care, body care, makeup, hair care, and more, shoppers will be delighted to learn that it's possible to save up to 50% via mail-in rebates. Make a purchase of $80 to get $20 cash back, $150 to get $45, $250 to get $100, and $300 or more to get $150 cash back. This is one of their biggest promotions to date, take advantage through 06/30/2014.