noun[ C ]UKuk/ˈlɔɪ.əl.ti ˌkɑːd/us/ˈlɔɪ.əl.t̬i ˌkɑːrd/(US rewards card)
(商业企业发给顾客的)会员卡
a card that is given to a customer by a business, used by the business to reward the customer for buying goods or services and to record information about what they buy