I think that is likely to occur. Some many months back there was a story on AN about how 7 intended to put a store in every village. Pretty handy, eh? This 10,000 baht to me looks like something that is going to be endlessly circulated within its own financial eco-system and can never be cashed out. In fact, the reverse will occur, cash will gradually be forced into the digital wallet, and, like you say, purchases must take place at the G(overnment)-Store.