Car rental coupons can save you money the next time you rent a car. Savings include dollars off and percentages off discounts, as well as buy one, get one free deals. Savings can be applied to daily, weekly, or monthly rental, and can be found online through the official website of the car rental company you intend to rent from. Coupon codes are also available online through various third party coupon and tourist websites, including Retail Me Not and Destinationcoupons.com.

The cost of a car rental can be a big expense for any vacation or business trip, so it is important to choose the best and most cost efficient rental company. Most car rental companies offer a variety of vehicles to suit your needs, whether you are looking for a sports car, truck, or sedan.

For more information on cheap car rentals, check out Mahalo's guide on How to Get a Cheap Car Rental.

Please note that coupons and discounts vary between car rental companies.

• Most car rental companies offer special promotions and/or coupons on their official website that can trim a lot of money off of your car rental budget. Additionally, some rental car companies offer free mailing lists, and will send you coupons and discounts by e-mail.
• Many care rental companies have Twitter and Facebook accounts, sending followers and friends special promotional offers and discount information.
• Coupon codes are available for online rental purchases from coupon and travel websites such as Retail Me Not and Destinationcoupons.com. Savings are offered for a variety of car rental companies and include percentages off deals and dollars off discounts.http://www.destinationcoupons.com/dollar/locations.asp
• Get car rental coupons from tourist guides and brochures for various cities. These can be found inside the lobby of area hotels or through the city's visitors center.
• Get car rental discounts when you purchase package deals that include hotels and/or airfare. These discounts are offered through such websites as Orbitz or Expedia.