Resolve Please enter a valid Serial Number on pitneybowes.com
Learn how to fix the error 'Please enter a valid Serial Number' on pitneybowes.com.
Products affected: pb.com, pitneybowes.com, Your Account
When attempting to add an account to your online profile on pitneybowes.com, the error Please enter a valid Serial Number is displayed.
The serial number being used is not valid.
Enter a valid serial number. If the serial number being used is valid and the error continues to appear, contact us.
UPDATED: May 06, 2021