ABCD
- ACS™
- ANKLink®
- Academic Outreach
- Address Element Correction (AEC)
- Address Element Correction II (AEC II)
- Address Information System (AIS) Viewer
- Address Management Systems (AMS) -2018
- Address Management Systems (AMS) -2019
- Address Matching System API (AMS API)
- Addressing Publications
- Addressing Requirements
- Airmail M-Bag® - 2018
- Airmail M-Bag® - 2019
- Ancillary Service Endorsements
- Approved Software Vendors for Outbound International Expedited Products
- April 2016 Releases
- April 2018 Releases
- April 2019 Releases
- Areas Inspiring Mail
- Association For Electronic Enhancement
- August 2016 Full-Service Release Notes
- August 2016 Releases
- August 2017 Releases
- August 2018 Releases
- Automated Business Reply Mail® (ABRM) Tool
- Automated Package Verification (APV) System
- Automated Returns
- Bound Printed Matter - 2018
- Bound Printed Matter - 2019
- Bulk Parcel Return Service
- Bulk Proof of Delivery Program
- Business Customer Gateway
- CAPS (Centralized Account Payment System)
- CASS™
- Carrier Route Product
- Certified Mail Service Providers and Software Vendors
- City State Product
- Communication
- Computerized Delivery Sequence (CDS)
- Continuing PCC® Education
- County Project
- Current Web Service Description Languages (WSDLs)
- Customer Label Distribution System (CLDS)
- Customer Registration ID (CRID)
- Customer Support Rulings
- Customs Forms
EFGHI
- Election and Political Mail
- Electronic Address Sequencing (EAS)
- Electronic Documentation (eDoc)
- Electronic Verification System (eVS®)
- Enhanced Line of Travel (eLOT®)
- Enterprise Payment System
- Every Door Direct Mail (EDDM)
- Extra Services - Domestic - 2018
- Extra Services - Domestic - 2019
- Extra Services - International - 2018
- Extra Services - International - 2019
- eInduction
- eInduction Certification
- Facility Access and Shipment Tracking (FAST®)
- Fact Sheets
- February 2018 Releases
- February 2019 Releases
- Find a Form
- First-Class Mail International® - 2018
- First-Class Mail International® - 2019
- First-Class™ - 2018
- First-Class™ - 2019
- Five-Digit ZIP® Product
- Flats Sequencing System
- Folded Self-Mailer
- Full-Service Assessments
- Full-Service Fact Sheets
- Full-Service Report Testing: Service Type Identifier (STID) Errors
- Getting Started with Business Mail
- Global Express Guaranteed® (GXG)® - 2018
- Global Express Guaranteed® (GXG®) - 2019
- Industry Alerts and Notices
- Industry Alerts and Notices
- Industry Alerts and Notices (original)
- Industry Events
- Industry Forum Webinars and Presentations
- Industry Outreach
- Industry Resource Guide
- Informed Delivery®
- Informed Visibility® Mail Tracking & Reporting (IV®-MTR)
- Innovations
- Intelligent Mail Guides and Specs
- Intelligent Mail® Barcode
- Intelligent Mail® Barcode (IMb) Encoder Software and Fonts
- Intelligent Mail® Container Barcode (IMcb)
- Intelligent Mail® Package Barcode (IMpb)
- Intelligent Mail® Package Barcode (IMpb) ACS™
- Intelligent Mail® Tray Label
- Intelligent Mail® Tray Label Certification
- Intelligent Mail® for Small Business Mailers (IMsb)
- International
- International Priority Airmail® (IPA®) - 2018
- International Priority Airmail® (IPA®) - 2019
- International Surface Air Lift® (ISAL®) - 2018
- International Surface Air Lift® (ISAL®) - 2019
- Irresistible Mail Award
JKLMNO
- January 2017 Releases
- January 2018 Releases (Includes Proposed Price Files and Postage Statements)
- January 2019 Releases (Includes Relevant Price Change Information)
- July 2018 Releases
- June 2017 Releases
- June 2018 Releases
- June 2019 Releases
- MASS™
- Mail Anywhere
- Mail Processing Equipment Service Provider Licensees
- Mail Quality Data through IV®-MTR
- Mail Spoken Here!
- Mail.XML to SKU Mapping
- Mail.dat to SKU Mapping
- Mailer Identifier (MID)
- Mailer Scorecard
- Mailers' Technical Advisory Committee (MTAC)
- Mailers' Technical Advisory Committee (MTAC) Meeting Archives
- Mailpiece Design Analyst (MDA) Customer Service Help Desk
- Mailpiece Design Professional (MDP) Online
- Manifest Analysis Certification (MAC™) & MAC Gold™
- Manifest Analysis Certification Batch (MAC Batch™)
- Manifest Mailing System
- March 2017 Releases
- March 2018 Releases
- March 2019 Releases
- May 2018 Releases
- Media Mail® - 2018
- Media Mail® - 2019
- Membership
- Merchant Returns API
- Move Update
- Move to Competitive Street Addressing for PO Boxes
PQRST
- Parcel Data Exchange (PDX) API
- Parcel Select® - 2018
- Parcel Select® - 2019
- Periodicals
- Periodicals - 2018
- Periodicals - 2019
- Periodicals Accuracy Grading and Evaluation (PAGE) Program
- Phone Provider Format–Hold For Pickup Notifications
- Platinum Full-Service Certification
- Policy
- Polywrap and Polywrap Manufacturers
- Post Office® Boxes - 2018
- Post Office® Boxes - 2019
- Postal Bulletin Changes
- Postal Customer Council® (PCC)
- Presort Accuracy, Validation, and Evaluation (PAVE™)
- Priority Mail Express International® - 2018
- Priority Mail Express International® - 2019
- Priority Mail Express® - 2018
- Priority Mail Express® - 2019
- Priority Mail International® - 2018
- Priority Mail International® - 2019
- Priority Mail® - 2018
- Priority Mail® - 2019
- Product Tracking System II
- Product Tracking and Reporting (PTR)
- Promotions Webinars and Presentations
- Seamless Acceptance
- Secure Destruction
- September 2017 Releases
- September 2018 Releases
- Service Hubs and Facilities
- Service Standards
- Service Type Identifiers (STIDs)
- Share Mail®
- Shipper Paid Services
- SingleSource ACS™
- Standard Full-Service Certification for Mailers
- Stationery - 2018
- Stationery - 2019
- SuiteLink®
UVWXYZ#
- USPS Printer Directory
- USPS Retail Ground® - 2018
- USPS Retail Ground® - 2019
- USPS Technical Specifications for Mail.dat and Mail.xml
- USPS Tracking Electronic Services Certification
- USPS® Container Requirements for Adult Birds
- USPS® Marketing Mail - 2018
- USPS® Marketing Mail - 2019
- USPS® Picture Permit™ Indicia (PPI)
- Undeliverable-as-Addressed (UAA) Mail Statistics
- 2015 Color Transpromo Promotion
- 2015 Earned Value Promotion
- 2015 Emerging and Advanced Technology Promotion
- 2015 Mail Drives Mobile Engagement Promotion
- 2016 Earned Value Promotion
- 2016 Emerging and Advanced Technology Promotion
- 2016 Mobile Shopping Promotion
- 2016 Personalized Color Transpromo Promotion
- 2016 Tactile, Sensory, & Interactive Engagement Promotion
- 2017 Direct Mail Starter Promotion
- 2017 Earned Value Promotion
- 2017 Emerging and Advanced Technology Promotion
- 2017 Mobile Shopping Promotion
- 2017 Personalized Color Transpromo Promotion
- 2017 Tactile, Sensory, & Interactive Promotion
- 2019 Earned Value Promotion
- 2019 Emerging and Advanced Technology Promotion
- 2019 Informed Delivery Promotion
- 2019 Mobile Shopping Promotion
- 2019 Next Generation Campaign Awards™
- 2019 Personalized Color Transpromo Promotion
- 2019 Tactile, Sensory & Interactive Promotion
Merchant Returns API
Address Quality Solutions
- 99% Testing
- ACS™
- ANKLink®
- Address Element Correction (AEC)
- Address Element Correction II (AEC II)
- Address Information System (AIS) Viewer
- Address Matching System API (AMS API)
- Addressing Publications
- Addressing Requirements
- Ancillary Service Endorsements
- Carrier Route Product
- City State Product
- Computerized Delivery Sequence (CDS)
- County Project
- DPV®
- DSF2®
- Delivery Statistics Product
- Electronic Address Sequencing (EAS)
- Enhanced Line of Travel (eLOT®)
- Five-Digit ZIP® Product
- Intelligent Mail® Package Barcode (IMpb) ACS™
- LACSLink®
- Mail Processing Equipment Service Provider Licensees
- Move Update
- NCOALink®
- NCOALink® Licensed Service Providers
- National Zone Charts Matrix
- OneCode ACS®
- RDI™
- SingleSource ACS™
- SuiteLink®
- Traditional ACS™
- Undeliverable-as-Addressed (UAA) Mail Statistics
- Z4Change Product
- ZIP + 4® Product
- ZIPMove Product
- ZIPSPLIT
Certifications
- CASS™
- Certified Mail Service Providers and Software Vendors
- Intelligent Mail® Tray Label Certification
- MASS™
- Mailpiece Design Professional (MDP) Online
- Manifest Analysis Certification (MAC™) & MAC Gold™
- Manifest Analysis Certification Batch (MAC Batch™)
- Periodicals Accuracy Grading and Evaluation (PAGE) Program
- Platinum Full-Service Certification
- Presort Accuracy, Validation, and Evaluation (PAVE™)
- Standard Full-Service Certification for Mailers
- Testing Environment for Mailers (TEM) Using Mail.Dat
- Testing Environment for Mailers (TEM) Using Mail.XML
- USPS Tracking Electronic Services Certification
- Zone Analysis Program (ZAP)
- eInduction Certification
Mail Quality Reporting
Mailing
- April 2016 Releases
- August 2016 Full-Service Release Notes
- August 2016 Releases
- Automated Business Reply Mail® (ABRM) Tool
- Business Customer Gateway
- Current Web Service Description Languages (WSDLs)
- Customer Label Distribution System (CLDS)
- Customer Registration ID (CRID)
- DMM Red-Lines for January 2017
- Electronic Documentation (eDoc)
- Enterprise Payment System
- Every Door Direct Mail (EDDM)
- Fact Sheets
- Folded Self-Mailer
- Full-Service Assessments
- Full-Service Fact Sheets
- Full-Service Report Testing: Service Type Identifier (STID) Errors
- Getting Started with Business Mail
- Industry Alerts and Notices
- Industry Alerts and Notices
- Industry Alerts and Notices (original)
- Intelligent Mail Guides and Specs
- Intelligent Mail® Barcode
- Intelligent Mail® Barcode (IMb) Encoder Software and Fonts
- Intelligent Mail® Container Barcode (IMcb)
- Intelligent Mail® Tray Label
- Intelligent Mail® for Small Business Mailers (IMsb)
- January 2017 Releases
- Known Issues List
- Look Up a ZIP Code™
- Mail Anywhere
- Mail Quality Data through IV®-MTR
- Mail Spoken Here!
- Mailer Identifier (MID)
- Mailpiece Design Analyst (MDA) Customer Service Help Desk
- Manifest Mailing System
- March 2017 Releases
- Move to Competitive Street Addressing for PO Boxes
- Official Mail Accounting System (OMAS)
- Periodicals
- Seamless Acceptance
- Secure Destruction
- Service Type Identifiers (STIDs)
- Share Mail®
- Testing Environment for Mailers (TEM) Guides
- USPS Technical Specifications for Mail.dat and Mail.xml
- USPS® Picture Permit™ Indicia (PPI)
- eInduction
Operations
- Approved Software Vendors for Outbound International Expedited Products
- Drop Shipment Management System (DSMS)
- Facility Access and Shipment Tracking (FAST®)
- Flats Sequencing System
- Industry Resource Guide
- Labeling Lists
- Network Rationalization
- Order Mail Transport Equipment (MTEOR)
- Polywrap and Polywrap Manufacturers
- Service Hubs and Facilities
- Service Standards
- Toy Propellant Devices
- USPS® Container Requirements for Adult Birds
- Zone Charts
Promotions and Incentives
- 2015 Color Transpromo Promotion
- 2015 Earned Value Promotion
- 2015 Emerging and Advanced Technology Promotion
- 2015 Mail Drives Mobile Engagement Promotion
- 2016 Earned Value Promotion
- 2016 Emerging and Advanced Technology Promotion
- 2016 Mobile Shopping Promotion
- 2016 Personalized Color Transpromo Promotion
- 2016 Tactile, Sensory, & Interactive Engagement Promotion
- 2017 Direct Mail Starter Promotion
- 2017 Earned Value Promotion
- 2017 Emerging and Advanced Technology Promotion
- 2017 Mobile Shopping Promotion
- 2017 Personalized Color Transpromo Promotion
- 2017 Tactile, Sensory, & Interactive Promotion
- 2019 Emerging and Advanced Technology Promotion
- 2019 Informed Delivery Promotion
- 2019 Mobile Shopping Promotion
- 2019 Personalized Color Transpromo Promotion
- 2019 Tactile, Sensory & Interactive Promotion
- Irresistible Mail Award
- Promotions Webinars and Presentations
Shipping
-
User Guides 09/27/2013
Domestic Merchant Returns API: User Guide
This user guide provides examples of XML transactions to the USPS Merchant Returns web service and guidance for installation.
-
User Guides 09/27/2013
International Merchant Returns API: User Guide
This user guide provides examples of the XML transactions to the USPS International Merchant Returns web service and guidance for installation.