What an Account Changes
Practically, three things. Nobody in the car handles payment. Trips arrive on one statement with the detail attached. And recurring runs can be set as standing bookings, so a weekly airport drop or a regular site visit is already allocated before anyone thinks about it.
The fare itself is worked out the same way, on the same meter rates as any other trip.
Client Pickups From Tullamarine
This is where most accounts get their value. A visitor landing in a city they do not know, with the car already sorted and waiting, is a far better first impression than a taxi queue and a guess at the traffic.
Book it as silver service if the visit matters.