In general, yes, but it depends on each one and our rates.
Definitely, being a Vicente López whore is a profitable profession, but the amount of money that can be generated monthly or weekly depends on different factors.
The most relevant elements to take into consideration are: your rates, the number of reservations you have and the type of client to whom you direct your services. Each of these factors is crucial when generating money.
If you set a cost that you think is fair, but don't get a lot of bookings, you may find yourself targeting the wrong customers. Likewise, if you set a cost and get consistent bookings, then you're targeting the right customers.
It is necessary to learn to establish an optimal number of weekly or monthly reservations to generate the adequate income that allows you to have a return on the investment you make to serve your clients during each appointment.