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Batch Processing Guide

This page contains all the resources you'll need to
prepare for and process a batch job.

There are two batch processing methods available.
Choose the one that matches the type of Certified Mail® you're sending:

Similar Pieces

Use this method if all mail pieces use the same size envelope or box, AND they are all the same weight.

Mixed Pieces

Use this method if mail pieces are different sizes and/or weights.

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