Abstract: The present invention is directed to a novel multi ecommerce floating window configured to allow a shopper to surf and collect variety of items/products from separated independent ecommerce websites into one electronic shopping cart. The invention is also directed to a method and system for purchasing products from a plurality of unrelated internet commerce sites offering products for purchase through electronic commerce systems using said novel multi ecommerce floating window provided herein. The shopper may purchase the collected products in the shopping cart by a single payment process that is independent of the ecommerce sites that the products were collected from. Finally, the purchased products are all being gathered into one package to be delivered to the shopper.