xxx The Chinese have, to an extent, leapfrogged the credit and debit card revolution that overtook advanced economies in the last century, with most of new adopters using mobile technology to go cashless… almost two-thirds of online sales and more than one third of payments in stores were now made through leading mobile wallet operators including Alipay and WeChat Pay. From China's march to be the world's first cashless society: China Daily contributor, East Asia News & Top Stories - The Straits Times . xxx xxx "Technically, it's illegal for Chinese merchants to refuse payment in cash, but this rule is hardly ever enforced, and China has been sprinting to a cashless society that requires mobile devices -- not credit-cards -- to effect payments, even to street hawkers. This has lots of implications for privacy, surveillance, taxation, and fairness, but in the short term, the biggest impact is on visitors to China, who are increasingly unable to buy anyth...