Airports of Thailand (AOT) launches "Charm of Thailand" promotional campaign across 5 major airports (Bangkok, Chiang Mai, Mae Fah Luang, Phuket, Hat Yai) offering cash vouchers and free flight tickets to incentivize passenger spending. The campaign aims to boost non-aviation commercial revenue through a structured commercial ecosystem connecting retailers, airlines, and tourism partners—a strategic move to enhance passenger experience and drive secondary market economic circulation.