“Garage sale,” for the purpose of Sections 5.24.040 and 5.24.050, means the sale or offering for sale of any goods by any person not holding a valid business license for such purpose. The offering for sale of one item by public display with a sign indicating the item is for sale and the sale of more than one item not offered by public display and where not signs are posted concerning a sale or place of sale are transactions exempt from the provisions of said sections. (Prior code § 8.250)