Research papers frequently use the "Technology Acceptance Model" (TAM) to study why users preferred the earlier "Real-Time Deals" (RTD) model over algorithmic competitors like Gojek or Grab.
The most celebrated feature of the versi lama was its core mechanism: the real-time negotiation system. In the old version, the interface was starkly simple. A passenger would pin a location, input a destination, and then propose a fare. Nearby drivers would see the request and either accept the passenger’s price or counter with their own. This created a transparent, dynamic marketplace. Unlike modern ride-hailing apps where algorithms dictate a fixed surge price, the versi lama put the power of negotiation directly into the hands of the people. For passengers, it meant the possibility of a fairer price during non-peak hours. For drivers, it meant the ability to refuse unprofitable rides without penalty. This system fostered a sense of direct, human-to-human transaction rather than a sterile, algorithm-driven service. indriver versi lama