Our in the 1990's business shifted massively towards globalism with the appearance of SAP software which coordinates a supply-chain of vendors, potentially worldwide, for the most efficient, streamlined operation of factory manufacture.

Business software is generally any software program that helps a business increase productivity or measure their productivity. The term covers a large variation of uses within the business environment, and can be categorized by using a small, medium and large matrix:

The small business market generally consists of home accounting software, and office suites such as Microsoft Office and OpenOffice.org.
The medium size, or SME, has a broader range of software applications, ranging from accounting, groupware, customer relationship management, human resources software, outsourcing relationship management, loan origination software, shopping cart software, field service software, and other productivity enhancing applications.

The last segment covers enterprise level software applications, such as those in the fields of enterprise resource planning, enterprise content management (ECM), business process management and product lifecycle management. These applications are extensive in scope, and often come with modules that either add native functions, or incorporate the functionality of third-party software programs.
Now, technologies that have previously only existed in peer-to-peer software applications, like Kazaa and Napster, are starting to feature within business applications. JXTA is an open source platform that enables the creation of machine and language neutral applications. Peer based applications will be especially useful for aggregating the information at the edge of the network that currently resides in the neurons of the users themselves.

The early use of software to replace manual white-collar labor was extremely profitable, and caused a radical shift in white-collar labor. One computer might easily replace 100 white-collar 'pencil pushers', and the computer would not require any Health or Retirement Benefits.

Building on these early successes with IBM, Hewlett-Packard and other early suppliers of business software solutions, corporate consumers demanded business software to replace the old-fashioned drafting board. CAD-CAM software (or computer-aided drafting for computer-aided manufacturing) arrived in the early 1980s. Also, Project Management software was so valued in the early 1980s that it might cost as much as $500,000 per copy (although such software typically had far fewer capabilities than modern project management software such as Microsoft Project, which one might purchase today for under $500 per copy.)