In retail, locations are categorized as A, B, or C, with A Locations such as A1 and A2 being vital for retailers. A1 locations are in the city center with the highest foot traffic, measured by a crowding index of 75 to 100. These areas have low vacancy and high rental and purchase prices. They are characterized by pedestrian zones and large chain stores. A2 locations attract fewer visitors, with a crowding index of 50 to 75, typically hosting national and regional franchises.
