Postcard API - Postcard Printing, Mailing API - Send Postcards w/ PostGrid
With PostGrid API, printing & mailing postcards is a breeze. You can easily design, print, and mail postcards with the help of a Postcard API| PostGrid
With PostGrid API, printing & mailing postcards is a breeze. You can easily design, print, and mail postcards with the help of a Postcard API| PostGrid
Understand how do postage-paid envelopes work and the prepaid packaging materials like boxes, stamps, shipping labels that USPS offers.| PostGrid
Personalize and send physical mail such as certified mail, standard class mail, and first-class mail at scale using PostGrid's Letter API.| PostGrid
The Priority Mail Open and Distribute (PMOD) Mail helps you expedite Standard Mail deliveries using Priority Mail or Priority Mail Express.| PostGrid
Senders use NCOALink and CASS from USPS to combat mail returns beforehand and not wait to get the USPS return mail codes to resolve issues.| PostGrid
