To secure a cheaper price on a car rental a traveler should as a first cautionary step should never buy from a company that he has come across for the first time. As there is chance while buying from new company you may be overcharged on credit card and so it becomes irreversible to settle down the deal to a lower price on phone.

The best it is to search car on rent online from a website that shows the cars in the fleet against the prices with different taxes and add ons so you may negotiate over the rate of your preference and choice.