Abstract: A system may include a promotions server for storing a brand-based Cannabis promotional offer and a mobile wireless communications device associated with a user. The system may also include a point-of-sale (POS) terminal located at a Cannabis serving establishment for acquiring user identification information, opening a user Cannabis tab and communicating the user identification information to the promotions server, and closing and communicating the user Cannabis tab to the promotions server. The user Cannabis tab may identify a brand of Cannabis ordered by the user. The promotions server may determine that the mobile device is at the Cannabis serving establishment and send a notification of the brand-based Cannabis promotional offer to the mobile device. The promotions server may also determine that the brand of Cannabis ordered by the user matches the brand-based Cannabis promotional offer and communicate the brand-based Cannabis promotional offer to the POS terminal for redemption thereat.

Abstract: A system may include a promotions server for storing a brand-based beverage promotional offer and a mobile wireless communications device associated with a user. The system may also include a point-of-sale (POS) terminal located at a beverage serving establishment for acquiring user identification information, opening a user beverage tab and communicating the user identification information to the promotions server, and closing and communicating the user beverage tab to the promotions server. The user beverage tab may identify a brand of a beverage ordered by the user. The promotions server may determine that the mobile device is at the beverage serving establishment and send a notification of the brand-based beverage promotional offer to the mobile device. The promotions server may also determine that the brand of beverage ordered by the user matches the brand-based beverage promotional offer and communicate the brand-based beverage promotional offer to the POS terminal for redemption thereat.

Abstract: A multimodal natural language interface interprets user requests combining natural language input from the user with information selected from a current application and sends the request in the proper form to an appropriate auxiliary application for processing. The multimodal natural language interface enables users to combine natural language (spoken, typed or handwritten) input selected by any standard means from an application the user is running (the current application) to perform a task in another application (the auxiliary application) without either leaving the current application, opening new windows, etc., or determining in advance of running the current application what actions are to be done in the auxiliary application. The multimodal natural language interface carries out the following functions: (1) parsing of the combined multimodal input; (2) semantic interpretation (i.e.