You don't need money in that hypothetical vision. It is scale between cost of production and what everyone can pay for that service. The producer of services

You don't need money in that hypothetical vision. It is scale between cost of production and what everyone can pay for that service. The producer of services no longer need money (automated) to create, hence the overall cost for everything can be zero. The only cost is RnD for future automations and I assume society as whole can collect that.