If a customer purchases two products with different booking methods (e.g. manual booking request and automatic booking) as part of the same order, the total amount will be authorised and then the two amounts deducted separately (i.e. one after the other).
Example
A customer places the following products in the same shopping basket and pays by credit card: Segway Tour € 22.00 (product is listed as "Accept booking automatically")
Tandem Skydive € 35.00 (product is listed as "Accept booking manually")
First, the total amount of € 57.00 is authorised by our payment provider, Stripe.
Since the product "Segway Tour" is set to "Accept booking automatically", the payment is processed immediately and € 22.00 is charged to the credit card.
The "Tandem Skydive" must be accepted manually by the operator. Only when the operator confirms the booking can the remaining € 35.00 be charged to the card.