Monks Using Uber and Gift Cards: Allowable as a Kappiya Arrangement Summary Are Theravāda monks allowed to use Uber, PickMe, or gift cards? Yes, but only with a proper invitation from a donor or kappiya, in accordance with Vinaya rules. While these services offer convenience, they can reduce meaningful connections with supporters — an important aspect of monastic life. Read on to learn more. The Allowability of Ride-Hailing Services In modern times, ride-hailing apps like Uber or Sri Lanka’s PickMe or Grab in Myanamr and Thailand offer a convenient way to arrange transportation.