1)   Handy Service for Palm 1.5 Sales and Shopping on Palm, Job management, Work log tracking, Waiter assistance. Also useful for tracking other items and activities, i.e. home inventory, physical trainings, etc. Intended for service staff, home users and business owners. 2)   Waiter Assistant 1.0 Assistant for waiter at restaurants, cafes, bars, etc. It allows to replace sheet of paper and calculator with Palm handheld device, which significantly increases efficience.