BPI Inventory Control C.13
Released in 1986 by BPI Systems, Inc
For DOS

Image quality: Unmodified/no write notch.

BPI Inventory Control is one of a number of accounting and business
management programs produced by BPI Systems, Inc. PBI software was
among the more popular management programs during the early 1980s.
There were versions for the Apple II, CP/M, and the IBM PC. IBM sold
an OEM version along side their IBM PC products under IBM part number
6024030.

Other BPI titles included BPI General Accounting, BPI Accounts
Receivable, BPI Accounts Payable, BPI Payroll, and more.

The BPI products competed against similar products from Peachtree
Software. In 1987 BPI Systems was bought by Computer Associates.

The manual reads as if the "key" disks might be copy protected,
however no protection seems to be present in this version. These
disks are ONLY used for end-of-period processing, not day to day
operation. The manual also states that simply copying the files from
the "key" disk to a hard drive will allow the procedure to run from
the hard drive.

Archive includes six 5.25" 360k floppy 

disk01 - Master Start Up
disk02 - Data Entry
disk03 - Posting and Maint
disk04 - Corner
disk05 - Master Key
disk06 - Alternate Key