Mailing Standards of the United States Postal Service Domestic Mail Manual > 200 Commercial Letters, Cards, Flats, and Parcels > 280 Commercial Mail USPS Ground Advantage —Commercial > 285 Mail Preparation
Overview
1.0 Preparation for USPS Ground Advantage — Commercial
2.0 Preparation of Permit Imprint Mailings
3.0 Preparing a Cubic Mailing
4.0 Pickup on Demand Service
The following standards apply to single-piece USPS Ground Advantage — Commercial:
To use a permit imprint, the pieces must be of identical weight and, unless all the pieces are in a weight category for which the price does not vary by zone, the pieces must be separated by zone when presented to the Post Office, except under 2.2.
A permit imprint may be used for mailings of nonidentical-weight pieces only if authorized by Business Mailer Support at USPS Headquarters.
Cubic mailpieces for multiple price tiers may be combined in the same container.
Pickup on Demand service (see 507.7.0) is available for a fee only from designated ZIP Codes and may be requested online at www.usps.com.