InPort and Railion Danmark entered into an agreement on the 1st of May 2007 on developing a new system that is to replace their current pricing system. This new system will be in operation on 1st of May 2008 by latest.

This agreement is the third between InPort and Railion Danmark. The first agreement was entered into in fall 2003 and InPort delivered a terminal operating system including OneStopBooking to Railion Denmark. 

In fall 2005, InPort and Railion Danmark entered into a second agreement on developing a new system in order to handle transport of goods by Railion all over the country. The system was developed by InPort in close co-operation with Railion employees and was named GTSii. The system was in operation on the 27th of August 2006.