A solicitor is any person who goes to any place ( door-to-door ) trying to sell goods to homeowners. Just Prevent that type of unauthorized person by hanging or fixing no soliciting sign on your Home door or business places. I have attached different No soliciting Signs that all are printable (USA printing Standard Size Dimensions: 8.5 x 11-inch Orientation: portrait, vertical). if you need to print that signs on plastic or aluminum or whatever material you want, illustrator files/eps files are better to use for that. just send us a message for the illustrator/ eps file. printable PDF files are attached.