Exclusively for international customers Campaign Period:  July 1, 2024 to November 30, 2024 Siam Piwat, in collaboration with 42 esteemed Global Ecosystem Partners, including Tourism Authority of Thailand, AliPay, Bangkok Airways, Bolt, Chao Phraya Tourist Boat, Grab, Hamar osoth, LINE MAN, Siam Kempinski Hotel Bangkok, Sindhorn Kempinski Hotel Bangkok, Union Pay, WeChat Pay, Ads Chao … Continue reading ONESIAM TOURIST GRAND GIVEAWAY