Your card will be billed each time the order is sent out based on the subscription plan choosen (weekly, biweekly, monthly, quarterly). There is an additional fee for delivery and will be applied to the order based on delivery location (local or national). Delivery fees typically range from $15 (local) to $15-$35 (national) depending on what part of the country.
You will receive an email also letting you know the order is being shipped/delivered. You can cancel at any time or put your plan "on hold" if you are traveling or not at home during delivery time.
Order will also include tax and processing.