At some retail stores, you must solemnly, this is written down, solemnly swear, if someone comes within ten feet of you, you'll make eye contact, you'll smile at them, you'll ask if you can help with anything.
En algunas tiendas minoristas, debes jurar solemnemente —esto está por escrito— que si alguien se acerca a menos de tres metros de ti, le mirarás a los ojos, le sonreirás, y le preguntarás si puedes ayudarle en algo.