Many one-file accounting systems have come and gone over the years. It seems that the one file is easy for the general ledger module, but when you stack 20 modules on it, you run out of fingers and toes to track transactions. Plus & Minus Accounting Software, with its proprietary gen/link/subsystem, solved this problem. This system creates a “design discipline”, changing the way one thinks about accounting, and you are the beneficiary of this technology.