100% Happiness Money Back Guarantee - * Just bring your receipt and we’ll give you your money back. If you don’t have your receipt, we’ll give you back the product’s price on that day. And we’ll also give you a voucher for 25% off the next time you buy something from our Own Brand range. We might alter or withdraw this guarantee at any time. Please note: We will not be able to refund or exchange medicines or vitamins unless they are faulty.