Renting a car can be expensive, but there are ways to save money. Here are some tips: shop around for the best deal, check for discounts, look for 'free extras' such as free delivery and pick-up, and pre-book your rental car online. You may also be able to get a better rate if you pay with a credit card, so consider the benefits before you book. Finally, always read the fine print of your rental agreement so you know exactly what kind of coverage you are getting. By following these tips, you can save money on your rental car and have a stress-free trip.