Method and apparatus for verifying the integrity of a mail piece

摘要

An apparatus and method for verifying the number of articles, preferably intended to be credit, debit, or similar cards, in a carrier is described. Though different embodiments are possible, the preferred embodiment comprises a caliper apparatus and microcontroller electrically linked to an inserter machine controller. The controller of the inserting machine is also electrically linked with an indicia reader mounted at the entrance to the inserter machine. The indicia read is found on the carrier and represents a machine readable representation of the number of articles that should be found in the carrier.