Access this menu option from the main Menu-->Order Processing-->Cart Checkout.
Cart Checkout will show all products/services placed in a cart that have not been checked out yet. While this page is a great way to see all items in the cart, the best way to check a pet out is from the respective dashboard where they are signed in. Checking out items in the cart will remove pets from their respective dashboards.
On the Pre-Checkout confirmation screen, products/services with the same Pet Owner will be in a cart together. Checking out any one item for a pet owner will take all the products/services for that pet owner to pre-checkout confirmation.
In this example, we want to checkout the two retail items, and leave the pets signed into daycare. Unchecking the daycare items will leave the daycare services in the cart and the pets on the daycare dashboard.
From Pre-Check Confirmation, if we click Checkout, it will create an order with just the retail items.