Abstract: Systems and methods are described herein for providing predictive user interface elements. A computing system may train a machine-learning model to identify issues that are likely being experienced by users contacting a customer service system based at least in part on historical user account data of a plurality of user accounts. When a request for assistance is received, user account data corresponding to the request may be obtained and provided to the model to identify issues likely experienced by a user. A number of graphical user interface (GUI) elements (e.g., “match cards”), each corresponding to one of the identified issues, may be generated, ranked, and presented in accordance with the ranking. Each GUI element may be selectable. Upon selection additional data likely to be pertinent to the selected issue may be presented alleviating a need to search for this data as would be the case in conventional systems.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for tracking offline purchases. One of the methods includes receiving information from a first user device identifying a requested commerce object, a geographical area, and an advertising identifier, identifying a plurality of sources of available inventory data for physical retail locations, searching the plurality of sources to determine one or more physical retail locations that have available inventory of the commerce object, serving instructions for a presentation of a user interface to a second user device, providing instructions for presentation of a prompt regarding whether the requested commerce object was purchased, receiving a response indicating that the requested commerce object was purchased, and storing data indicating the purchase in a memory with the advertising identifier.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for determining which of multiple vendors have a product in stock.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for tracking offline purchases. One of the methods includes receiving information from a first user device identifying a requested commerce object, a geographical area, and an advertising identifier, identifying a plurality of sources of available inventory data for physical retail locations, searching the plurality of sources to determine one or more physical retail locations that have available inventory of the commerce object, serving instructions for a presentation of a user interface to a second user device, providing instructions for presentation of a prompt regarding whether the requested commerce object was purchased, receiving a response indicating that the requested commerce object was purchased, and storing data indicating the purchase in a memory with the advertising identifier.

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for determining which of multiple vendors have a product in stock.