loyalty card

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++ˈloyalty card noun [countable]  a card given by a shop, supermarket, etc to its regular customers allowing them to have advantages such as lower prices, money back on goods etc 〔商店、超级市场等发给老顾客以享优惠的〕忠诚卡，积分卡

Examples from the Corpus

loyalty card• Publishers' restrictions do not, for example, allow us to issue a Dillons customer loyalty card.• He had read her Sainsbury's loyalty card account.• I flashed my supermarket loyalty card and was in.From Longman Business Dictionaryloyalty cardˈloyalty cardCOMMERCE a card given by a shop, SUPERMARKET etc that gives regular customers lower prices, money back on goods etcThe loyalty card offers a 5% discount on the store’s own-brand goods. → card

ˈloyalty card nounChineseSyllable  

Corpus etc by Business its card given supermarket, to a shop, a

loyalty card
ˈloyalty card noun [countable]
a card given by a shop, supermarket, etc to its regular customers allowing them to have advantages such as lower prices, money back on goods etc

loyalty cardBrE /ˈlɔɪəlti kɑːd/ 🔊NAmE /ˈlɔɪəlti kɑːrd/ 🔊 noun (BrE) a card given to customers by a shop/store to encourage them to shop there regularly. Each time they buy sth they collect points which will allow them to have an amount of money taken off goods they buy in the future. 顾客忠诚卡，积分卡（凭消费累积的积分可优惠购物）

buy, discount, loyalty card, purchase, receipt, reduction, refund, short-change, store card, voucher