Car rentals have become an integral part of holiday travel. Cab rental giants like Enterprise, Hertz, and Zoomcar have revolutionized the entire scenario by providing affordable, convenient, and quick transport systems. Analysing the websites of some of the most popular car rental companies from across the world, we observe that each has some defining structure that becomes a characteristic of that particular company. While one has an easy date-picker system for quick bookings, the other has featured plans for different vehicle types; yet another has flexible drop-off options.