The License Plate Settings allow you to determine how many license plates guests can enter when making a reservation and which requirements those license plates must meet.
Go to Settings > Account > General > Guest information tab.
License plate settings
Within this tab, you can configure the following settings:
The number of license plates guests can enter.
The minimum length of a license plate.
The maximum length of a license plate.
Whether special characters, such as Ü, Ö, and Ä, are allowed.
Save your changes after updating the settings.
Important
These settings are applied when guests enter their license plate during the reservation process.
Make sure the minimum and maximum lengths match the license plate formats of the countries your guests are travelling from.