Tradeshift, a startup that offers a plattform for business interactions, has announced a deal in the “multi-million dollar” size with the american accounting giant Intuit. This will enable Tradeshifts social invoice and payment systems to be aviable to millions of Intuits costumers.

CEO Christian Lanng hopes that this will enable the company to reach the critical mass to be the largets service provider in business interaction.

“…when it [a service] reaches a point where it includes most of the businesses you want to interact with, something amazing happens. Skype, Facebook, Linkedin; all these platforms are successful because they have critical mass.”

– Christian says in the blogpost that announced the deal.