A thematic paper objective is to create application LAWSON108 for the follow-up promotions, view a list of items, original product, service, and search location information LAWSON108 shop on smartphones. To facilitate the users to check the promotion or products of interest. Where users can find the nearest branch LAWSON108, by measuring the position active users. In addition, users can also search for a store or items through keywords, or search products and services through filters to get the position LAWSON108 shop with goods and services directly to users’ needs most.