Tools for Etsy Shop: USPS Mobile

The US Postal Service has a free application for the iPhone and iPod touch called USPS Mobile. With the application, you will:

:: find the location of a Post Office, Automated Postal Center or a collection box
:: track your shipment
:: look up the zip code for your current location or any US address



You can find this app in the business section in the Top Free Apps in iTunes.