All of our Shipping Software solutions are easily implemented, fully compatible with your current systems, and easy to use. Take advantage of easy updates in the fast-changing postal world, without worry. 

Shipping Software for Domestic and International Shippers of all Sizes

Postal Package Partner™

Shippers of all Sizes use Postal Package Partner™ (PPP) to automate shipping and save BIG with low Postal Rates on Domestic and International shipments. Turn your shipping into a Profit Center by hiding the postage amount with PPP's Postal Manifesting. ZIP + 4 Address Check ensures that your packages are delivered the first time, and customized e-mail notification drives repeat business.

Window Book is pleased to partner with the U.S. Postal Service.

FREE Electronic Delivery Confirmation™ on Priority Mail®

Discounted Electronic Delivery Confirmation and Signature Confirmation™ on:

• Express Mail®
• First-Class Mail®
• Parcel Post®
• Media Mail®
• Bound Printed Matter
• Library Mail

Plus, get Saturday delivery and delivery to P.O. Boxes, APO/FPO addresses, and U.S. Territories at no extra cost!

USPS Open and Distribute service

Did you know that Postal Package Partner's™ Open and Distribute Module supports Open and Distribute with a Service barcode?