public void Checkout(PaymentDetails paymentDetails, bool notifyCustomer) { if (paymentDetails.PaymentMethod == PaymentMethod.CreditCard) { ChargeCard(paymentDetails); } ReserveInventory(); if (notifyCustomer) { NotifyCustomer(); } }
private void ChargeCard(PaymentDetails paymentDetails) { // Get sum of money from the credit card Console.WriteLine("ChargeCard"); }