Window Book, Inc. is pleased to announce their Postal Package Partner shipping and manifesting software is now certified for the USPS® Electronic Verification System (eVS®).

Window Book also offers an eVS On-Ramp Service for parcel shippers so they can make a smooth transition to eVS. Those who need hands-on service getting onboard with eVS are encouraged to call 800-524-0380 or email

"Now shippers can use our Postal Package Partner (PPP) to print the IMpb on their labels and process parcel mailings with the Postal Service using eVS electronic technology, meeting all the USPS requirements for IMpb and eVS. PPP and eVS will definitely help reduce costs and improve service for commercial mailers by eliminating paperwork, and the associated potential for human error, as well as simplifying the acceptance, verification, and induction of parcel mailings.” said Jeffery Peoples, Window Book’s President and CEO. PPP’s eVS capability is yet another way that Window Book is delivering solutions designed to create value for our clients.

About Window Book
Window Book is currently celebrating its 28th year helping clients manage their mailing and shipping operations more profitably. We help you to: Streamline mail and shipping processes to reduce operational costs and increase productivity! Implement Full-Service and Seamless Acceptance to minimize the risk of downstream quality issues and be in a better position to defend your preparation processes. Grow with Emerging Technologies. Automate Your PostalOne! Submissions. Move to the Cloud to Optimize Your Operations. Use Your Data to beat the competition. One shipping solution that rate shops your options: DAT-SHIP!

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