The Email Marketing industry has also suffered a certain impact, but still maintained a relatively optimistic growth, the past four years, Email Marketing market size to maintain the average annual growth rate of 1.98% from 627 Million $ in 2014 to 665 Million $ in 2017, market research analysts believe that in the next few years, Email Marketing market size will be further expanded, we expect that by 2022, The market size of Email Marketing will reach 694 Million $. 更多
