We have expanded the integration between ProductCart and Google Website Optimizer in an effort to help you make your e-commerce store become an even more effective sales tool.
Google Website Optimizer - a free service - can help you "fine-tune" some of the most popular Web store pages by automatically displaying different content to different store visitors, and tracking what leads to more conversions (orders).

For example, Website Optimizer could help you understand which one of three promotions actively advertised on your store's Best Sellers page triggers the most conversions, or which one of four "product of the month" leads to more orders.
Different sets of content (e.g. graphics and text) would be shown to different users and WSO would let you know what worked best. Learn more about using Google WSO with ProductCart.