conversation with Christian Lanng, CEO of Tradeshift who explained his grievances with OB10. They are numerous but they all boil down to one thing – interoperability. The arguments can become complex but at a simplistic level, there are e-invoicing vendors that embrace and encourage interoperability and openness between networks claiming it is best for customers and there are those that prefer not to having invested substantial sums on the infrastructure of their own networks. As an objective observer, what do we think? Which side of the interoperability fence would Purchasing Insight sit on? Actually, neither, because there isn’t a fence.