Sales associated with service providers is increased using an opportunistic approach based on an unexpected change in a schedule or services (time, location). Windows of opportunity (time, physical location) are automatically identified, and once such a window of opportunity is detected, the people affected...http://www.google.co.uk/patents/US7337125?utm_source=gb-gplus-sharePatent US7337125 - System and method for enhancing sales for service providers utilizing an opportunistic approach based on an unexpected change in schedule of services
