Incorrect price shown on on the SendPro C Lite, SendPro C, SendPro+, SendPro C Auto

SendPro C is displaying the wrong price for your mail piece.

Products affected: SendPro® C Lite, SendPro® C, SendPro®+ (8H00), SendPro® C Auto (9H00)

Issue

Your SendPro C Lite, SendPro C, SendPro+, SendPro C Auto is displaying the wrong price for your mail piece.

Cause

There are 3 main reasons your SendPro C Lite, SendPro C, SendPro+, SendPro C Auto may be displaying the wrong price:

  • The weight of the mail piece is incorrect. This may be due to a malfunctioning scale or an incorrect selected manual weight.
  • An incorrect class or special service.
  • The rate file is out of date.

Resolution

Incorrect weight

The most common reason for the SendPro C to display an incorrect price is an incorrect weight. This can be due to an issue with the scale or not having the correct manual weight selected.

For assistance troubleshooting scale issues see Scale not weighing mail correctly on the SendPro C Lite, SendPro C, SendPro+, SendPro C Auto

For directions to manually enter the weight of your mail piece see Entering the weight manually when printing postage on the SendPro C Lite, SendPro C, SendPro+, SendPro C Auto

Wrong class or fee selected

An incorrect price may be caused by selecting the wrong class or special service. Examples of common classes and special services are listed below.

If you are unsure which class to select see the USPS price list Notice 123 or consult with your local post office.

Rate file out of date

If the rates on the SendPro C are out of date they may cause an incorrect price. This is unlikely due to the SendPro C automatically downloading new rates when available. But if the SendPro C has been disconnected or offline for an extended period you may wish to update manually, see:

Updating postal rates or software on the SendPro C Lite, SendPro C, SendPro+, SendPro C Auto

If you have already printed an incorrect postage amount on your mail piece you can add additional postage or see your refund options from the post office:

UPDATED: December 05, 2025