Package tracking app built on Concepts In Code podcast.
####Disclosure The USPS API key used in this app is for demonstration purposes and may not be used in any manner outside of personal use within the PackageTracker app, as discussed on the Concepts In Code podcast. To register for your own API key, please register for your own. Six Five Software, LLC, the owner of the included API key, assumes no liability for use of the API key. Yada, yada, yada...get your own if you are interested. It's free and easy!