When booking a time slot, the value in the “Number of Guests” field should also increase the price accordingly: for example, if it’s 4 guests - the total payment amount should be multiplied by 4. As such, when a user is redirected to Stripe via the button, they see and pay the correct amount.
Hi there, @Hugo1 
Great idea, thanks for sharing! Now let’s see if it catches on with the Community 