Problem
SAP is a piece of enterprise resource planning (ERP) software that provides businesses with a unified platform from which they can manage various facets of their operations. SAP's ERP software features scalability (it can be used by small businesses or large enterprises), flexibility (it can be customized to meet a company's specific needs), and comprehensive functionality. Which means SAP is also possible to combine it with other software systems, allowing it to be tailored to the particular requirements of any individual business.
Discuss within Marketing field: How to customise SAP to different companies? What other system software can SAP cooperate with, and the effect of cooperation? Specify the system software names and their effect of cooperations.