“We’re happy to accept payment via purchase order for customers on the Enterprise plan, with an annual commitment.” That is, if you want to use a purchase orde

“We’re happy to accept payment via purchase order for customers on the Enterprise plan, with an annual commitment.” That is, if you want to use a purchase order to pay for our $10/month service, yes we can do that. It will cost $3,600. Some organisations realise at that point that they can in fact pay with a credit card after all. Others accept that they are in fact an Enterprise for the simple reason that that is how they behave. Those ones are used to this happening and generally move forward.