Great experience of shopping with Flipkart.com.
I have been ordering books only from Flipkart since year 2009. Since then I have never bought any book from any other site. Now I have started shopping mobiles and other stuff also. Great site and really a leader in ecommerce in india.
I advise all other ecom sites to try using flipkart and at least copy their navigation to them. Over and all the delivery is within 24-48 hrs, that is amazing feature.