A haulage invoice is a legal document used to communicate between a transporter and a client. It provides detailed records of transactions and helps maintain a professional relationship. You can easily create a transport invoice with your business information, invoice number, date, and job details. Factoring companies offer invoice factoring services to help truckers get paid faster for their services. Invoice financing is also available for transport and haulage companies, providing low finance rates for completed or part-completed contracts.