The Atari Accountant series (Software by BPI Systems, Inc./Atari (?), Documentation by Arthur Young & Co.)#
According to Bill Lange, the software was originally from 'BPI Systems, Inc.' for the Apple II. Atari either paid BPI Systems, Inc. to port the software to the Atari or Atari bought the rights to the software and ported it to the Atari themselves.
Thank you so much Bill for bringing light into some Atari's deep black projects. We really need your help, not only for this software alone.
Further, please read the incredible article by Bill Lange. That is scientific investigation and deep knowledge at its best. AtariWiki highly(!) recommend this site. The site is vital for a deeper understanding of the boxes Atari made. You would miss a big part of Atari's history by not reading it! Bill, AtariWiki says soooo much thank you for your help in this lost be believe case. Thank you!
CX401: General Accounting System (never shipped according to Michael Current)#
- General Accounting System - Users’s Manual
- Business Manager’s Companion Guide
- Reference Card
- 2 Data Entry Program Diskettes (Model CX8203) Master and Backup
- 2 Posting Program Diskettes (Model CX8204) Master and Backup
- 1 Sample Master Data Diskette (Model CX8205)
- 1 Sample Training Data Diskette (Model CX8206)
- 1 Blank Diskette (Model CX8202)
- 4 new disks, Atari 815 Dual Disk Drive required!, Atari 825, Atari 850 Interface Module
CX402: Accounts Receivable System (never shipped according to Michael Current)#
4 disks
CX403: Inventory Control Program/System (never shipped according to Michael Current)#
5 disks