New and Updated Customer Export File
The New and Updated Customer file is often called the Shopper file.
Sometimes it is called the Customer Export, or Shopper extract file. This file
lists customer (shopper) data that is new or has been changed since the
previous version of this file was extracted from the
Regular exports of this file keep clients up-to-date with the most current information about customers, their loyalty membership, and their point balances. These files are typically made available to clients on a regular schedule: daily, weekly, or monthly.