No-shows
Nothing changes behaviour like having already paid. It's not a policy, it's just what happens when the money moves first.

The slot isn't reserved until the card clears.
The invite goes to both sides when the booking is made.
Say what happens on a cancellation before they book.
You issue it from your own Stripe when it's fair.
0%
platform fee on any plan
~1 min
to claim a link and publish
10
product types on one page