According to Roger Ver & his video, vending machines in Hong Kong only accept BCH & ETH, but they do not accept payments in BTC:
https://twitter.com/rogerkver/status/1266338994327035905I was really surprised about this, I still thought that only the system of BTC ATM & all places using crypto would accept payments in BTC. But in Hong Kong we see a fork of BTC being accepted instead of BTC itself @@
I was quite confused and didn't understand the reason. Here are some of my speculations:
+ BTC price is too high, not convenient in micro transactions;
+ BTC transaction costs are too high;
+ A vending machine investor is a fan of BCH & ETH

I look forward to your opinions, especially from HongKongers.