Greenbus the chiang mai transportation around 8 province of northern, Thailand with Thai Smart Card Co., Ltd. in the name of "Smart Purse" cash and credit card present new genious card of new generation traveller name “Platinum GREEN BUS Smart Purse” the first digital cash card in the region for transportation and the press present at Holiday Inn Hotel Chiang Mai, April 18, 2008.
Since :
2008-04-22 
