Acorns Trademarks that appear on this site are owned by Acorns and not by CardCash. Acorns is not a participating partner or sponsor in this offer and CardCash does not issue gift cards on behalf of Acorns . CardCash enables consumers to buy, sell, and trade their unwanted Acorns 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 Acorns , please check Acorns website for more details.