Go to https://portal.zters.com/register
Fill out your username and email address. Choose a password you will remember.
Select “View Company List”
Select “Add Company”
Enter your “Customer ID#” (located on the invoice/receipts we provide) into the “Account Number” field. Enter the email address associated with the account (should be the email address receiving invoices).
The email address we have listed on your account will be sent an authorization code.
Enter the authorization code found in the email to finish adding the company.
Contact your account manager if you have any problems receiving the email.