Peringkat 5 dari 5 bintang

oleh This is stupid pada Nov. 10, 2007 · tautan permanen

I don't know anyone who's tried to quit smoking that hasn't calculated the amount of money they'd save over a given amount of time. While this add-on is more amusing than anything, it's unobtrusive and does exactly what it is supposed to do. As a recent quitter, I think this is really cool.