【實用生活app】Unicorn and Donuts App|最夯免費app-綠色工廠好玩App

An application that is used to compare the price of a product in a local market to the prices of same product sold at amazon by different sellers.Use Case Scenario:—————-A customer goes to a local shop and asks for a product(say mobile) and scans its barcode. Using our app he can immediately compare the price details from amazon stores and can view the variations in prices.Working:-------The UPC (universal product sold) 1D barcode printed at the back of the retail product is scanned or manually entered along with the local market price which is then submitted via the amazon product api to the amazon server for fetching the price details.