Flipkart is popular among youngsters in India. I've bought books for my dad from the US and got it delivered to him in India. The best part is we don't have to make a payment during the order. They take cash on delivery.

I used to ask my Dad, why are real estate prices in India so high. You could buy a home in the bay area at the same price as it'd be in some neighborhoods in top metro cities. His answer was simple. There are a lot of people who can spend. India has a ton of youngsters and they'll increasingly spend money online.