(A) Notice of the refusal of invitation to solicitors, to any residence, shall be given on a weatherproof card, approximately 3 inches by 4 inches in size, exhibited upon or near the main entrance door to the residence, indicating the determination by the occupant, containing the applicable words, as follows:
“NO SOLICITORS INVITED”
(B) The letters shall be at least 1/3-inch in height.
(C) The card so exhibited shall constitute sufficient notice to any solicitor of the determination by the occupant of the residence of the information contained thereon.