cashback
剑桥词典
cashback noun [U] (PAYMENT)
a system in which banks or businesses encourage people to buy something by giving them money after they have bought it
現金返還，返現（銀行或商家實行的消費激勵措施）
The major banks are offering cashback deals of up to £5,000 on their mortgages . 各大銀行對按揭交易提供多達5000英鎊的返現服務。
cashback noun [U] (MONEY)
an amount of money that a shop , usually a supermarket , allows you to take from your bank account when you pay for something with a bank card
（通常指顧客在超市用銀行卡購物時順便提取的）小額現金
£50 cashback 購物時提取的50英鎊現金 返回 cashback