Invoice generation and auto send upon confirmation of booking

Hi! I’m just getting started and am wondering if this is already a feature:

I’d like my invoices to immediately and automatically send to my clients after a booking is confirmed.  Or have the option for this to happen (as of course not everyone might want that)

Is this already an option?  I’m sorry I’m just so new to this and am confused on the invoicing and trying to figure it out.

I want to manually send my client an invoice now (so I’m paid before the service) but I read it will auto generate at some point. And I always want to be paid before my services and so im trying to figure out if Scritches ever generates invoices before services..? This client is a weekly client.

If you can shed some light on this that would be awesome!