Originally Posted by
rts123
I can see where it (or Alipay which I'll take a shot at for the next trip) would be useful for longer visits and essential for those living there.
Thanks for the update.
RE: AliPay vs. WeChat
Although both are used in Beijing and Shanghai, I reckon Alipay is more a Shanghai thing, whereas Wechat is dominant in Beijing.
I.e. you're better off with Alipay in Shanghai anyways.