Free Coke For Students Offer By McDonald's : Show Your College ID Card, Get Free Coke (Mumbai, Navi Mumbai And Thane Only)

McDonalds have an offer going for college students of Mumbai, Navi Mumbai And Thane.
Now you can get a coke-float absolutely free on any McDonald's outlet on showing your college ID card.
Only condition is that your order at McDonald's must be a minimum of Rs 50.
The offer is valid up to 24 March 2012 only.