This year also Amway retained the no.1 direct selling/Network Marketing/MLM company in the world in terms of revenue. The following contains the list of the top revenue-generating direct selling companies in the world. The ranking is based on 2013 revenues. 2014 Rank Company Name 2013 Revenue 1 Amway $11.80B 2 Avon $9.95B 3 Herbalife $4.80B 4 […]