Builds anywhere from 1 to 100 panels per door in 25 quanity lots. Builds multi panel doors up to 100 panels per door, vertical or horizontal panels from 1 to 10 panels per door. Calculates required wood needed for the project, or job and, pricing of materials, figures in waste and accepts customer information. The program will do door sizes or opening sizes. Create doors for houses, or even paneled walls, not just cabinet doors.