Founded in 1989, the King Power International Group is one of the world’s largest operators of duty-free stores. It’s duty-free shopping mall in Bangkok’s central business district, alone covers more than 130,000 square feet of real estate. There are an additional nine other branches in each of Thailand’s biggest airports, and shops in major tourist destinations throughout the country. In 2015, King Power transitioned into the online retail market, as well selling both duty-free and duty-paid merchandise.