USPSShip Component Details

Allows you to generate a USPS shipping label for any of USPS domestic services complete with addresses and barcode, or manage pickups. To get a label with USPS, postage must be paid. To get a label with postage you must use ppNone , ppEndicia , or ppStamps as your PostageProvider . Note that when PostageProvider is set to ppNone the GetPackageLabel method will generate an eVS label. The eVS (or Electronic Verification System) Label API allows high-volume package mailers and package consolidators to document and pay postage, including special service fees, using electronic manifest files.

We provide components for all major development platforms. To learn more about the USPSShip component, please select the edition that interests you to open its online documentation.

Online Documentation by Edition: