I bought a bag of chips in India (near Delhi) yesterday that had an Airtel coupon code for 2gb of free mobile data. The chips cost 20 rupees, or about $.25. Not

I bought a bag of chips in India (near Delhi) yesterday that had an Airtel coupon code for 2gb of free mobile data. The chips cost 20 rupees, or about $.25. Not bad at all! (the codes didn't work but I thought it was a great giveaway concept)