US Patent 11010756 Remote decoupled application persistent state apparatuses, methods and systems

A method comprising receiving a purchase action from a first user device associated with a user, creating and storing a first cookie associated with the purchase action. The method includes receiving, from a second user device, a request for cookie data related to products viewed on a platform other than the second user device, and identifying the first cookie in response to the request for cookie data. The method includes determining a platform type of the second user device, and generating a second cookie compliant with the platform type of the second user device. The method includes sending the generated second cookie to the second user device.