Go to https://www.htallc.com/tollpass to access the Highway Toll Authority website, and choose National as your rental agency. Once on the site, in the lower right hand corner, you will find an option that states 'View Receipt and Online Payment Options.' After you have clicked the 'Learn More' button, you will be taken to the 'Locate Your Statement' page. Once on the “Locate Your Statement” page, you will see a link to the right of the “Find Statement” link that states, "Auto-Receipt Sign Up." Click the link and then enter the required information. Make sure to enter the first 6 and last 4 digits of the credit card you plan to use on your future rentals. Not able to find your receipt or have questions about what you found? Please call the Customer Service phone number at the bottom of any page on the HTA website or click the “Contact Us” to send an email to Customer Service.How do I sign up to automatically receive toll receipts?