The digits 8 to 12 are known as the terminal number of the (NUA).
The digits 8 to 12 are known as the terminal number of the (NUA) is True.
A Terminal ID or TID is a unique number that is assigned to your merchant number when you apply for an account with us. They are a series of numbers (usually 8 digits long) that are used to assign the transactions processed through your account to your merchant number.
Terminal Identification Number, also known as a TID or TIN, is a unique number assigned and linked to a specific point-of-sale (POS) terminal or workstation that can be used to identify the merchant operating the terminal during credit card sales transaction processing.
You can find the terminal number on your e-mail confirmation. The gate number will become available at the airport at the time of check in. You can also check for your gate number on the monitors at the airport that show information about departure and arrival times.