The Multi TID feature allows you to have multiple IDs* using the payment terminal. You can use this function, for example, if you are selling in the same premises with another business and you do not want to buy each of your devices, but you just need to accept payments on one terminal.
However, all businesses (ICs) must go through an approval process and have approved payment functions, they must submit an Application to Provide Payment Services (see I want to accept card payments for more information).
Once all subjects have been approved, the terminal has been activated and configured, you then just need to login to the Dotypay application to select your establishment and you can make transactions.
Multi TID - Multiple ID numbers on one terminal