Tags business to customer Vietnam eTrade Conference 2017 organised in Ha Noi Thursday, May 11, 2017 The Vietnam eTrade Conference 2017 (VETC) will be held in Ha Noi on May 16, according to the Vietnam E-commerce Association (VECOM). Viet Nam's e-commerce revenue in 2014 touched $3b Wednesday, Feb 25, 2015 Business-to-customer (B2C) e-commerce in Viet Nam garnered a total revenue of US$2.97 billion in 2014, accounting for 2.12 per cent of the country''s gross retail sales of goods.