Presort Object

This product is discontinued. It is NOT recommended for new development unless advised by Melissa staff. Presort Object® takes care of the front end of the process of presorting. It will take your mailing list and sort it according to class, weight, size and quantity, based on the ZIP™ and ZIP + 4®, to create a presorted mailing for maximum savings. This API is available for the following platforms: Windows®, Linux®, AIX and can be used with any programming language such as C#, Java, Python, C/C++.

Current Build Build History Notices Known Issues Advisory Notices New Rates Notice The July 2023 Rates go into effect July 09, 2023. Do NOT install the new rates unless you are finished mailing with the old rates.

Basics General API Best Practices PAVE Certification FAQ API Related API Capabilities Supported Platforms Tutorials Uploading Mail.dat Downloads Automatic Update Script

Documentation Presort Quick Start Guide Presort Object Reference Guide Sample Code All sample code may be found on the Melissa Documentation website.