By querying the official website of Chanel, I know that Chanel's in-bag purchase is set to no card, because it is a unique design that attracts consumers' attention.

Chanel is a French luxury brand, which was founded in France by CocoChanel (Chinese name GabrielleBonheurChanel) on 19 10. There are three categories of products: fashion products and accessories, perfume cosmetics and skin care products, watches/high-end jewelry.