At the top of the Experiences App window on the Shopify admin panel there is a Settings button. Follow this link to find the Tracking Scripts field. We added this field to give you the ability to track conversions for reservation type bookings (pay at time of service and free).
This field can be used to embed tracking scripts for any number of services including Google Ads, Facebook Ads, and more. The aim is to allow you to track conversion details in any way that you choose.
If you have any issues getting this working for your shop, please let us know.