New World Products . Com, website hosting firm provides 3 popular shopping carts that can be installed from the Cpanel under Fantastico. They are:
 

* Cube Cart:
What is CubeCart?
CubeCart is a powerful eCommerce script written with PHP & MySQL.
With CubeCart you can setup a powerful online store as long as you
have hosting supporting PHP and one MySQL database.
Website: http://www.cubecart.com/
We Provide such hosting services and more  :-)

* OS Commerce:
What is osCommerce?
osCommerce is an "Online Merchant, Open Source online shop
e-commerce solution that is available for free under the GNU
General Public License. It features a rich set of out-of-the-box
online shopping cart functionality that allows store owners to
setup, run, and maintain their online stores with minimum effort
and with no costs, fees, or limitations involved.
Website: http://oscommerce.com/

* Zen Cart:
What is Zen Cart?
It's truly is the art of e-commerce; a free, user-friendly,
open source shopping cart system. The software is being developed
by group of like-minded shop owners, programmers, designers, and
consultants that think e-commerce could be and should be done
differently.
website: http://www.zen-cart.com/

* Special Notes:
Always have a secure ssl certificate when having a merchant account
We will help install a shopping cart for you. With no charge.
Have an existing shopping cart, we will do our best in transferring the
files to your new hosting account free of charge.