1-Cart66 Lite
http://wordpress.org/extend/plugins/cart66-lite/
2-EShop Plugin
http://wordpress.org/extend/plugins/eshop/
3-Jigoshop WordPress E-Commerce Plugin
http://wordpress.org/extend/plugins/jigoshop/
4-Woocommerce Plugin
http://wordpress.org/extend/plugins/woocommerce/
5-WP E-Commerce Plugin
http://wordpress.org/extend/plugins/wp-e-commerce/
6-Quick Shop Plugin
http://wordpress.org/extend/plugins/quick-shop/
7-YAK Shopping Cart Plugin
http://wordpress.org/extend/plugins/yak-for-wordpress/
