WeChat Pay doesn't involve cryptocurrency. It uses established server technologies to enable people to transfer money in and out of conventional ...
source https://www.google.com/url?rct=j&sa=t&url=https://techcentral.co.za/facebooks-cryptocurrency-reasons-for-scepticism/88290/&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNGZnbvwo3bLSUvtGVWgyYZ7MU-d_g
