To what address should I return my out-of-date rate updates?

A pre-paid, self-addressed envelope is included with the SE/ST/WJS scale rate change packs. Please do your part for the environment and recycle wherever possible. If your return envelope is missing, please send your obsolete rate change pack to:

Neopost USA Inc. Rate Return
P.O. Box 1183
4650 Hickory Hill Rd.
Memphis , TN 38141-6815

You need not return SmartCards.