I went shopping and bought...books!
I know, it doesn't qualify as shopping for some of friends who read this.

Books I have bought so far-
Shantaram by Gregory David Roberts: It is addictive! And came highly recommended from those who work at the Mumbai project.
One night at the call centre by Chetan Bhagat: Picked it up for my economist friend at the LSE
The argumentative Indian by Amartya Sen
The red carpret: Bangalore Stories by Lavanya Sankaran

Have also taken some great pictures of the Bangalore autos which I shall try and put up soon.