Tough times for ecommerce firms in India

You may have heard of Flipkart and Snapdeal - India's biggest ecommerce businesses.

But have you heard of their rival Infibeam? Recently it's become the first Indian ecommerce firm to list its shares on the stock exchange.

And while it's an industry that's attracted billions of dollars from private investors - firms are struggling to make money.

Sameer Hashmi reports from Mumbai.