Are cash payments smooth in supermarkets, wet markets and other places? Journalist’s on-the-spot experience. More and more consumers are accustomed to scanning QR codes to complete transactions.

However, a few merchants may refuse to accept cash for the sake of convenience. People's Bank of China has recently instructed commercial banks to comprehensively carry out cash circulation monitoring and regular "coin purse" door-to-door exchange services to provide convenience for merchants. Promote the opening of green channels for small-denomination cash exchange at more than 10,000 bank outlets.