Hi, ATM woocommerce integration works like this. Customer book appointment and that appointment is added to Cart (as service). Checkout is done by Woo so any payment method that is there is passible. After checkout is completed that appointment is marked as confirmed. Best regards, Nikola

Another question is, does the user needs to fill in his personal details 2 times ? One during the booking process and one during the checkout?  Hope that it will not work like this but please clarify. THanks