Bangkok--10 Sep--King Power Group During 10-the end of this month, King Power Duty Free arranged a special promotion for Thai clients who buy any items at departure duty free shop at Suvarnabhumi Airport worth 15,000 Baht, will received cash voucher worth 3,000 Baht that can use for the next purchase. For further information, kindly contact HotLineServiceCenter at 0-2677-8899 everyday from 8.00 am to 09.00 pm For more information please contact Piriyapandh T. Corporate Public Relations Department King Power Group of Companies Tel. 66-2677-8654 Fax. 66-2245-8006