As andrewflnr said, it would be tied to your name and address, or maybe two addresses (home and vacation/business) and four names (family) the same way USPS off

As andrewflnr said, it would be tied to your name and address, or maybe two addresses (home and vacation/business) and four names (family) the same way USPS offers Informed Delivery[0] based on name and address. It offers the carriers a double dipping (charge shipper standard rate and then charge you subscription fee) but there's definitely a market for it. [0]https://informeddelivery.usps.com/box/pages/intro/start.action https://informeddelivery.usps.com/box/pages/intro/start.acti...