Update index.md

I have added few points and enhanced some of the existing text. Please accept the changes.
diff --git a/erpnext/docs/user/manual/en/introduction/index.md b/erpnext/docs/user/manual/en/introduction/index.md
index 6471090..f1bcb49 100644
--- a/erpnext/docs/user/manual/en/introduction/index.md
+++ b/erpnext/docs/user/manual/en/introduction/index.md
@@ -14,28 +14,32 @@
 Large businesses have the advantage of using advanced data systems to manage
 their process efficiently. Small businesses, on the other hand, typically
 struggle to keep things organized. They often use a mix of apps like
-spreadsheets, accounting software, web CRM etc to manage.The problem is, not
+spreadsheets, accounting software, web CRM etc to manage. The problem is, not
 everyone is on the same page. An ERP changes that.
 
 ## What is ERPNext?
 
-ERPNext helps you to manage all your business information in one application
-and use it to manage operations and take decisions based on data.
+ERPNext is an end-to-end business solution that helps you to manage all your business information in one application 
+and use it to not only manage operations but also enables you to take informed decisions well in time to remain ahead of your competition. It forms a backbone of your business to add strength, transparency and control to your enterprise. 
 
 Among other things, ERPNext will help you to:
 
   * Track all Invoices and Payments.
   * Know what quantity of which product is available in stock.
+  * Identify and track your key performance indicators (KPI's).
   * Identify open customer queries.
   * Manage payroll.
   * Assign tasks and follow up on them.
   * Maintain a database of all your customers, suppliers and their contacts.
   * Prepare quotes.
+  * Tracking your budgets and spending
+  * Determine effective selling price based on the actual raw material, machinery and effort cost. 
   * Get reminders on maintenance schedules.
   * Publish your website.
 
 And a lot lot lot more.
 
+
 ### Topics
 
 {index}