City of La Vergne reports new rule for door-to-door sales: "Commercial solicitors now required to obtain permit, I D badge before going door-to-door." All commercial solicitors wanting to go door-to-door in La Vergne are now required to get both a permit and ID badge. The City’s Board of Mayor and Aldermen approved the ordinance on November 17, 2020, which also now allows residents to sign up for a new ‘No Knock’ list that will prevent commercial solicitors from visiting ...