A system and method for a hospitality entity to communicate goods and services to a guest based on events occurring at a facility of the hospitality entity is disclosed herein. The method includes establishing a unique identifier with a mobile phone of a guest and then sending executable offers to the...http://www.google.de/patents/US7920850?utm_source=gb-gplus-sharePatent US7920850 - Method and system for a hospitality entity to communicate goods and services to a guest
