Auto rentals are most often needed for those who go for a vacation. Many travel agents include rental cars as part of their tour packages. It is always better to get it done by the travel agency itself rather than doing it ourselves. A great deal of time can be saved that way, instead of searching for a rental car and comparing the prices. Moreover, booking it in the eleventh hour will be pretty expensive for the travelers. Many of the auto rentals can be booked online nowadays. In many places, it has become a necessity that the one who rents the automotive has to possess a license of driving. Sometimes, the auto rental companies may demand a deposit like credit card details, cash or travelers’ checks.