So this is like paying for things in countries across #SouthEastAsia with apps like Grab, I assume? If this is so, this is VERY cool. I mean I believe we've been doing this for some time - like it you go to #China you pay things via #Alipay.
I remember in the past, stressing if I can get enough cash in foreign countries when I go abroad for work, or whether my credit card will be accepted.