[UPHPU] Shopping cart class

[Brady Mitchell]

I came across this shopping cart class today and thought it might be
useful to some of you that were involved in the shopping cart
discussion a week or two ago.

http://www.webforcecart.com/

I haven't used it for anything yet, but it looks like a good way to
get a shopping cart setup easily, or maybe it will be useful in
getting ideas for your own shopping cart class / framework.

Brady