KSSK delivers rental cars to your door across the Klang Valley. Renting a car is a comparison purchase: most people check three or four operators on the same four things - price, seats, transmission, and whether it can reach them. Anything that hides those four costs a booking.
The site also had to carry the whole transaction, not just the shopfront. Browse the fleet, compare, book, pay, verify, then manage the booking afterwards - eleven screens, each one needed in English and Bahasa Malaysia, for a fleet whose prices and terms differ per vehicle.