Bewertet mit 5 von 5 Sternen

von binba am Nov. 19, 2009 · Permanentlink

This add-on was so nifty and useful, it made me sign up just to post the review :-)
Simple, does what it's supposed to be, that's what it takes to get 5 stars.

My only missing feature: add support to use the app via the search engine bar, for tracking numbers that aren't in a web page.