Im going to start addressing concerns expressed by other users:
1. This is NOT the primary USPS app. Use USPS Mobile to track packages, find post offices, determine prices, and other postal service related things. This app is a tech demo for a new ad service the USPS will be rolling out.
2. The USPS is self funded. No taxpayer money was wasted in this tech demo.
As for the app itself, it works great! Its incredibly neat seeing A.R. Come to advertising. The tech demos I saw at the Postal convention in Anaheim were awesome. I cant wait for more integration with actual advertising, I am very impressed. Although more explanation should be provided in-app to limit confusion, and the interface could be more intuitive. Given that, I have not had a single problem using this app with the demo material I received, works as described. Hope this review helps!
ATG!$ about USPS® AR