B2B e-commerce is huge – and continues to grow. According to data from Statista, manufacturing and merchant wholesale revenue in the U.S. in 2016 amounted to $5.79 trillion dollars in B2B e-commerce sales – growing at an average rate of about 200% per year for the previous 10 years. The reason for the growth is easy to identify: research has shown 93% of business customers prefer to buy online when they’ve decided what to buy and simply need to make…