Shopping Duty Free Products at KING POWER Downtown or Online, the goods will be available for pick up at the Pick Up Counter in the Airport on your departure flight from Thailand. Enjoy the more-relaxed shopping experience and save your time while in the Airport. An outbound international flight is required in purchasing duty free products. You can purchase within 60 days or at least 24 hours before departure date for pickup at Suvanabhumi, Don Muang. At least 48 hours before departure date forU-Tapao Airport, and for Phuket International Airport, purchase must be completed at least 96 hours before departure.