From Longman Dictionary of Contemporary Englishgold cardˌgold ˈcard noun [countable] British English DPECa type of credit card that gives you special advantages such as a high spending limit
Examples from the Corpus
gold card• An Amex gold card that I suspect he can't use.• But the more affluent wanted to show their clout, so the gold card appeared with its larger credit line.• From Thursday gold card members can buy tickets the standing price is £7.• And then there will be a draw to decide which gold card holders with all three vouchers will get tickets for Wembley.From Longman Business Dictionarygold cardˈgold cardBANKING a credit card that gives you extra advantages or services, such as a high spending limitOffers for free interior design consultations were sent to American Express gold card holders. → card 