yes Submit daily updates for your catalog to over 40 of the web's most popular shopping feeds such as Froogle, Google Base, Yahoo Shopping, ShopZilla, BizRate and many others.
yes Product Variants lets you create options on your products like size or color and modify the price, shipping weight, and item number based on the selections made by the customer.
AmeriCommerce offers highly customizable design, allowing you to
define your own templates and take advantage of the
point-and-click, WYSIWYG abilities of the storefront design Theme
Manager.