Ten years ago, the subscription box business was non-existent. But in the last decade, the industry has grown from nothing into one of the most popular types of online purchases worldwide. Companies like Birchbox, Barkbox, and Dollar Shave Club have led the charge; according to Fortune...

In the new frontier of omni-channel sales, fulfillment centers find as many opportunities as they do challenging obstacles. Direct sales, an industry that garnered an impressive 34.4 billion dollars in sales in 2014 according to the Direct Selling Association, is a growing demand that straddles...