Saucey - Alcohol delivery to your door.
Instacart - Groceries delivered in an hour. Free delivery or pickup on your first order over $10!
Postmates - Anything, anytime, anywhere. Postmate it. Food, drinks and groceries available for delivery or pickup.
Ocado - The online supermarket
Yazz - On demand delivery
USPS Informed Delivery - Get an image of your mail before it arrives