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Tech Notes

CASS Data Expiration Dates

Dates when the USPS Data will expire

DVD USPS Data Date Date of Expiration
Feb/Mar January 15 April 30
Apr/May March 15 June 28
Jun/Jul May 15 August 28
Aug/Sep July 15 October 28
Oct/Nov September 15 December 29
Dec/Jan November 15 February 28

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We have been using the AccuZIP software for over seven years now. I believe that being an AccuZIP customer is one of the reasons for our success. Every time a question has arose, AccuZIP answered it completely and competently. When the post office did not have an answer for us AccuZIP did. If there was ever any conflicting info between the Post Office and AccuZIP, our AccuZIP customer service rep was always correct. We have experienced only excellent customer service. Let me make that clear not good customer service, excellent customer service.
C.M., Show Low, AZ