commercially - for business purposes - สำหรับการค้า Articles found: Quick response (QR) code payment system revealed (31/08/2017) Seventh decade 1988-1997: Focus on Agriculture by HM King (21/10/2016) "Happy Birthday" is now free (29/06/2016) Cheaper electricity from cheaper oil? (12/02/2016) Online games industry: Fun, social and hiring (17/12/2015)