Bookings - Optional At Checkout to Book Now or Receive Email Invite to Book Later
Booking during checkout can actually stop the sale. Our booking requires an on site visit and many people would stop at the checkout if we forced them to select a date to book.
Bookings needs to be optional at checkout, with the option to receive a follow-up email to complete the booking process at a later date.

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Anonymous commented
If the WooCommerce offer such feature for followup mails for those visitors who didn't make purchase then it would be more interesting for e-commerce websites and educational websites as I am running my website https://www.anujjindal.in/ugc-net-mock-test-and-books/ for books sale.