If you are a tourist in Thailand, you can pay easily with QR codes through JamJang app, even you don’t have any Thai Bank Account. You can download the App for Android or iPhone. Queen of Pattaya supports this revolutionary App and visited in this video a Central Mall in Pattaya Thailand to buy food with JamJang App. All you need is get local AIS of TRUE SIM card with Thai number and you all set up!