NOTE: You will need a Stripe account in order to accept payments while customers book on your calendar.
In the settings of the Calendar you will find the "Use Stripe Payment" checkbox on the 3rd page Confirmation, as seen below. From there you can choose the amount, currency, and charge description.
This will require a successful payment/deposit before booking with you.
For a booking setup offering multiple services we recommend creating a new Calendar for each service. As long as you connect the same Google Calendar to each new Calendar, the system will check for availability and any potential conflicts.