ADSI Ship-IT USPS Rates and Services

Add U.S. Postal Rates and Services to Your Ship-IT Shipping Software System

ADSI’s Ship-IT multi-carrier shipping software system also offers USPS rating tool designed to facilitate package rating and shipping from origins in the United States, Puerto Rico and U.S. Virgin Islands. Ship-IT supports the following USPS services:

First Group Services

  • First-Class Mail Single-Piece
  • Priority Mail Single-Piece
  • Note: First-Class Mail Automation Rates are not currently supported

Fourth Group Services

  • Parcel Post Single-Piece
  • Parcel Select – DBMC
  • Bound Printed Matter Single-Piece and Presorted (DBMC, DSF, DDU are not supported)
  • Media Mail Single-Piece and Presorted (BMC and 5-Digit)
  • Library Mail Single-Piece and Presorted (BMC and 5-Digit)|
  • Standard Mail (including DBMC)
  • Parcel Select Lightweight Mail
  • Parcel Select Lightweight DNDC Mail
  • Express Mail & Express mail to Post Office, Addressee & Custom, including Express Military Mail
  • Express Mail International (For rating only)
  • Priority Mail International
  • Global Express Guaranteed (For rating only)
  • First Class Mail International
  • International M-bag
  • Commercial pricing for Express and Priority services
  • Commercial Plus pricing for Domestic Express and Domestic Priority services
  • Manifest Mailing System (MMS) Manifest for single-piece mail and bulk mail
  • Express Mail Manifesting
  • Electronic Verification System (eVS) for manifesting parcel mail
  • Accessorials
  • Customs Forms

ADSI also supports online postage processing with through partnerships with Endicia and For more information on U.S. Postal options for your Ship-IT multi-carrier shipping software system, please contact us.

Strategic Partners