Valley Central World Shopping Mall (Central World) is located in the center of Bangkok and is one of the largest shopping centers in Southeast Asia. It consists of three parts: Zen Department Store and Isetan Department Store at both ends, and Central World in the middle. Take the light rail (BTS) and get off at Chit Lom station. The corridor bridge will enter the mall directly. You can also walk all the way to Siam station and walk for about 6 minutes. Sign in at the #6th floor service desk at Bangkok Central World Shopping Mall to refund tax# is a paradise for those who love shopping. The mall is very large, composed of three shopping malls Isetan, Zen and Central World connected together. While shopping, you need to ask if you can refund the tax. After you have all purchased, you can fill in the tax refund form at the service desk on the 6th floor and go to the airport to refund the tax directly. Frankly speaking, here, one day, you can't finish shopping!