Currency classification: single currency card, dual currency card.

Level classification: ordinary card (silver card), gold card, platinum card, unlimited card. Some banks will also launch titanium cards, black cards, etc.

Categories based on co-branded issuance: co-branded cards, standard cards (non-co-branded cards), and identity cards.

Classification based on information storage media: magnetic stripe cards, chip cards.

Classified according to credit card relationship: principal card, supplementary card.

Certificate holder classification: personal card, corporate card.

Classified by card issuing organization: VISA (Europe), MasterCard (USA), American Express (Japan), Discover (Americas), United Credit Card (Taiwan), Diners Club Card (NETS) (Singapore), BC Card (South Korea), China UnionPay Card, Banknetvn (Vietnam), etc.

Cards are classified according to their shape and material: standard cards, mini cards, opposite-sex cards, and transparent cards.

Many banks classify each card as a mixture of various types. You have me, and I have you. It is recommended that friends who want to apply for a credit card should consult the bank staff in detail and choose each one. required.