Cardless self-service consumption in Kuaishou stores means that users do not use physical cards when making purchases, including debit cards, savings cards, credit cards, etc., but complete payment through self-service charging terminals. Cardless self-service consumption in Kuaishou stores means that users do not use physical cards when making purchases, including debit cards, savings cards, credit cards, etc., but complete payment through self-service charging terminals. Daily consumption can be opened directly through the payment platform and scan. Scan or present the payment code to complete the purchase, which is more convenient and safer.