Ключевые слова: application, asphalt, blue, box, business, choice, city, collection, corner, deliver, delivery, drop, drop box, drop off, editorial, form, information, intersection, letter, letterbox, location, logo, mail, mail box, mail delivery, mailbox, package, parcel, pickup, post, post office, postage, postal, postal service, postbox, public, service, ship, shipment, shipping, sidewalk, street, street mailbox, united states, united states postal service, urban, us post office, usa, usps, voter,