I'm building a site that uses small graphics to represent the main features (an envelope for EMAIL US, a shopping cart for VIEW YOUR CART, etc)

I need an idea for "ADD TO CART". I thought of maybe a PLUS + sign... any other ideas?

how about a arrow animated going in a cart ?

Maybe this will give you some ideas..

your PLUS + sign idea.. in the cart

`\_+_/
_ o - o