fintech discussing the following topics

  1. How do electronic payment systems such as AliPay, WeChat Pay and UnionPay work and how have they transformed the economy in China?
  2. What platforms are likely to be the major players in the U. S. market and do you see the U. S. becoming as cashless as China? Why?
  3. Here is an example. https://www.wsj.com/video/how-chinas-new-cryptocur…