Prestashop
Need to build an ecommerce site on a low budget? Try Prestashop.
Prestashop is open source, which means its free to use – both personal and commercially – but don’t let that put your off, as its got features to put some commerical scripts to shame.
I’ve been developing sites using this script since v1.1 (its now Version 1.3.0 alpha 1), and every client has been overwhelmed about how much it can do. And if it can’t do something, there’s a marketplace for you to buy commerical addons which will allow it to.
And recently they have launch Prestabox, allowing you to use Prestashop on their servers, which they say “in 10 minutes, your e-shop will be open without doing anything”.
Links …
http://www.prestashop.com/
http://www.prestastore.com/
http://www.prestabox.com/






Here is one more very popular shopping cart – nopCommerce (http://www.nopcommerce.com)