Abstract: A method of making and managing online purchases from different external vendors helps users shop online across a plurality of external vendor websites. Users are able to track and manage purchases through a single user interface. When a user adds a physical product to a virtual cart, a potential purchase notification and product information is visually extracted from the desired website. Product information is displayed on the single user interface, which prompts the user account to purchase physical products. The method involves a plurality of user accounts capable of accessing external vendor websites hosted on a network of remote servers. The user account is able to communicate with multiple proxy accounts. Each proxy account is used to manage purchase requests for a single external vendor website. The proxy accounts allow savings to be passed to users and eliminates the need for users to directly interact with each external vendor website.