Car sharing does not just help you save cost, it also reduces stress and makes the world a better place. This is the idea behind zipcar, a website that offers its members access to cars to drive around the city at the touch of a button. The site offers membership in three different categories including everybody, business, and universities, in major cities across the world. To enjoy their service all you have to do is join, reserve a car, use the app or card to unlock the car and hit the road. Make use of Zipcar Promo Code and Zipcar Coupon available at Coupontopay.com to book for car rentals at Discount prices.