I have been using Flipkart for the last 2-3 years and it has never let me down. I have ordered products worth more than 2 lacs and I am very happy with the services provided by Flipkart. The delivery is always very fast with a very good customer support. All the products on the site are genuine. The prices are also generally low as compared to other sites.
Big billion days are the best thing about Flipkart. This time I ordered MacBook Air for a very good discount. After sales support is very good with a good return and refund policy.
I would recommend you to buy from Flipkart.