Advantages of ERP system

The fundamental advantage of ERP is that integrated myriad businesses processes saves time and expense. Management can make decisions faster and with fewer errors. Data becomes visible across the organization. Tasks that benefit from this integration include:
Sales forecasting, which allows inventory optimization.

• Chronological history of every transaction through relevant data compilation in every area of operation.
• Order tracking, from acceptance through fulfillment
• Revenue tracking, from invoice through cash receipt
• Matching purchase orders (what was ordered), inventory receipts (what arrived), and costing (what the vendor invoiced)

ERP solutions centralize business data, which:

• Eliminates the need to synchronize changes between multiple systems—consolidation of finance, marketing, sales, human resource, and manufacturing applications
• Brings legitimacy and transparency to each bit of statistical data
• Facilitates standard product naming/coding
• Provides a comprehensive enterprise view (no “islands of information”), making real–time information available to management anywhere, any time to make proper decisions
• Protects sensitive data by consolidating multiple security systems into a single structure

Source:Wikipedia