Thank you for your reply and swift response. I didn’t want customers to be confused when they book a course and it gives a 2 day processing time and a pick up date option when there wouldn’t be either of these things.
I’m not sure how to add a customer note to the checkout page as per your suggestion. I’m running storefront theme so its all basic stuff. If you have advice for me, I’d be grateful as your suggestion seems a good work around.