I have these add ons in my host account. I tried using each and it was just not that simple. Does someone have a simple explanation how to make it work with MY web design? Is it as simple as plugging in scripts/code from any one of the two into the html of my site? I now use OptionCart w/Mal's eCommerce (cart) and I get it. But these other two...not so much!
Thanks in advance,
Thanita

Can you supply the url of the site?

I actually disable those shopping carts. I then started working with Zencart but trying to decipher what I'm suppose to do with it! Here's the link to the cart on my site:

http://www.onehappytree.com/shop

I'm assuming that ZenCart works the same as Agora and osCommerce.