Software are used to take care of functions using the helps of computers, we know about many sofwares such as billing software, application software etc, now we can see the influence of software in each and every field.  Now even for business management also software are used, erp software is one of the most commonly used business management software , a business is composed of many function, to incorporate all these function, you need a proper management, generally management is done by a human, erp is a substitute for it , erpnext software collect the information from various stage and resolves it into a particular information base, so recovering and sparing of information is essential . like that for various functions such as accounting, payroll , HR management etc, erp can be used. You can also save cost by implementing erp, by using erp you need to spent money only for erp implementation and manage your whole business.