CASS/DPV Software: All-inclusive mail automation solution integrating your mailroom with the fastest, most economical, most reliable postal service. Interactive Component Diagram Page Topics: DPV Software - Tie Breaking - Delivery Point Validation - USPS CASS

USPS DPV Software - Delivery Point Validation Tie Breaking

The following input address has three USPS CASS solutions. MailSTAR broke the tie and bumped the reliability of the winner by one point. Tie breaking logic when used to make an address choice, always reports itself using a flag starting with ":" and a single lower case character indicating what tie breaker was used. The flag ":v" in the first example reports that DPV validation was used to break the tie. The following three snapshots show the three USPS CASS solutions, but only the first one is a DPV valid address. Without DPV validation this input could not be certified.