Another site for free Lipton green tea has been found in case you missed out on the offer last November. Just click on the green box in the right sidebar and you'll be able to sign up.
I was curious as to what the AOX logo in the image above meant, so I googled it and was directed to this helpful animation. So there you have it, folks. It's a small fairy that flies around your body and attacks any pollution headed in your direction. Mystery solved.