FARTT and the municipalities in the procurement cooperation intend to enter into agreement for the purchase of services related to provision of e-Invoices, access point and associated additional services. The Contracting Authority aims to carry out cost-effective procurement in accordance with the applicable laws and regulations. The agreement shall cover the Contracting Authority's ongoing need for provision and receipt of electronic documents on the Government's standard formal Electronic Trading Format (EHF).

Even though the municipalities have a strategic purchasing cooperation, the need in the individual municipalities varies. Some of the additional functions stated in the requirement specification will therefore be optional for the municipalities to utilise. This includes print, packing and dispatch of invoices, credit notes and reminders.