E-billing (Tutorial) : CHANGING EMAIL ADDRESS
Change the email address in registration data for e-billing
The registered email address is no longer active, inaccessible, or can no longer be used.
If the user has not performed activation, Taxpayer can contact e-billing call center to change it directly (within 3 days since registration)
If the user has performed activation, Taxpayer must report to the Tax Office where the Taxpayer is registered to request for change of email in e-billing