TDB Online service offers the following 4 options:
Online Info – View statements only
Online Plus – Daily transaction limit of 200 million MNT
Online Premium – Daily transaction limit of 500 million MNT
If you receive the error 'You are not authorized to perform this action' when making a transaction, it means you do not have transaction privileges, or you are currently using the Online Info package. Therefore, please choose from the other packages with transaction rights and visit your nearest branch to update your registration.