B2B companies in this day and age are repeatedly encouraged to invest in electronic commerce to drive down the cost of customer interaction. Traditionally, B2B organizations first look to EDI as an approach for this. However, more recently, B2B eCommerce has become another options for companies. Considering the fact that both systems process orders digitally, what exactly is the difference between them? Also, which is the better option for companies that are looking to add one or the other?