SHANGHAI • China's central bank yesterday warned that rejecting cash as a form of payment was illegal, saying such practices could eventually cause the loss of confidence in physical money and was unfair to those not accustomed to electronic payments.

Its comments, made in a post on its official WeChat account, come as electronic payments via Alibaba Group's Alipay or Tencent Holdings' WeChat have become increasingly popular in China, where they are accepted on platforms such as public transport and at retailers like coffee shops.

The ease of use has meant that some vendors, especially in major cities such as Beijing and Shanghai, have stopped accepting physical cash.

"Electronic payments have given us a new way to pay, but must not replace cash payments," the People's Bank of China said. "Over time, the practice can become second nature and people could lose confidence in cash."

It added that the system was particularly unfair to the elderly and people who lived in underdeveloped parts of the country who would have difficulty in mastering the processes needed for electronic payment.

The central bank also pointed out that some local authorities were promoting their technology advancements with taglines like "cashless city", but said this should not mean that they no longer accepted money.

REUTERS