Booking after buying a service product

I'm trying to do something that seems pretty simple but am running into issues:

Creating a site for in-person coaching and sound therapy services (group and individual) that allows clients to buy the following and then book a preferred time through the scheduler (Acuity right now): 

--Single sessions

--10-session packages

--Unlimited session subscription 

--Single events 

I'm not sure if I should set these up through Squarespace Commerce as Service Products or Digital Products, or through Acuity Scheduling.

My main asks are that it's a seamless checkout to scheduling experience, and that there's one place to track sales/engagement. 

So far, it's either Acuity since that offers a seamless experience, but doesn't show sales on Squarespace Analytics, or it's Service Products, but that doesn't offer a seamless approach to redeeming purchase when scheduling separately. It also doesn't track # sessions remaining/available to use for scheduling purposes. 

Can someone shine some light on this? Thanks!

Kate