Retail store design involves strategically planning elements to match the needs of the target customer base, including employee type and density, merchandise type and density, and fixture type and density. The store facade is also important as it makes a first impression on customers and conveys what customers will find inside. Elements like design, ambience, merchandise, services, and security guards together provide the retail identity. An effective facade invites customers inside silently, creates awareness, and conveys what is available in the store. Problems can arise in creating unique facades tailored for each retail store. In addition to these elements, sound, odor, visual factors, and space mix involving staple, convenience, and impulse merchandise are also considered in retail store design