Pet Supermarket Trademarks that appear on this site are owned by Pet Supermarket and not by CardCash. Pet Supermarket is not a participating partner or sponsor in this offer and CardCash does not issue gift cards on behalf of Pet Supermarket. CardCash enables consumers to buy, sell, and trade their unwanted Pet Supermarket gift cards at a discount. CardCash verifies the gift cards it sells. All pre-owned gift cards sold on CardCash are backed by CardCash's 45 day buyer protection guarantee. Gift card terms and conditions are subject to change by Pet Supermarket, please check Pet Supermarket website for more details.