形近字是rebate，中文意思是v. 退還（部分付款）扣除在（木塊）上開槽口用槽口銜接（木塊），n. 退還款折扣（木塊的）槽口返還部分Sometimes the registration tracking to AA can be overwritten if you click to another affiliate， though I've always received both the rebate and the miles.
