Selecting "Check Out" will allow you to complete your purchase of the registry gift(s). After your registry purchase, you can then begin shopping for another registry.
Selecting "Check Out" will allow you to complete your purchase of the item(s) already in your cart. After checking out, you can then begin shopping for the registry.
Selecting "Checkout" will allow you to complete your purchase of the registry gift(s). After your registry purchase, you can then begin shopping for personal items.