Support & Contact – De Lijn Business range Billing for contracts There is an error on my organisation’s invoice (under the third-party payer scheme). What should I do? Published on September 04, 2020 13:46 Send an email to email@example.com with the following information: contract number a clear description of the error the beneficiary’s name and date of birth a copy of the incorrect invoice Related articles As a third-party payer, when and how will I receive the invoice? Am I entitled to a free travel pass or a travel pass at a reduced rate? When did the Pause Button campaign run and how was I able to participate? What do I do if my MOBIB card is faulty? What should I do if I lose something?