ˈloyalty card BrE AmE 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
ˈloyalty card BrE AmE 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
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012