A look at the challenges ahead for China's digital yuan, as e-CNY total transaction volume reached $12.3B in May and ~4.6M merchants across China now accept it (Nikkei Asia)

Nikkei Asia:
A look at the challenges ahead for China's digital yuan, as e-CNY total transaction volume reached $12.3B in May and ~4.6M merchants across China now accept it  —  Expansion will require new rules and huge investment in datacenters and other infrastructure  —  In three years of experiments …