Methods and apparatus for advertising and sale promotion

摘要: A method for advertising and sales comprising: a first electronic device which is carried by an ad agent, wherein said contains list of products used agent when inquired second potential buyer that located within proximity to provides information about device. The further comprises servers receive store on the inquiries performed between devices enables on-line purchasing products. Ad are typically consumer including shoes, clothes, bags, apparel, watches, glasses, luggage cases, accessories, mp3 players, cellular phones, tablets laptops.