The 3 Biggest Disasters in 핸드폰소액결제 History
https://www.minds.com/e0xcmme895/blog/5-bad-habits-that-people-in-the-industry-need-to-quit-1009967672903221248
One can by no means underestimate the enthusiasm that politicians have for trying to hunt up tax revenues. The creativeness of some politicians can cause strange taxes and unfortunate success.