This is the screen recording to demonstrate the working of the application.
About: It is a mobile application using which the users can scan bar codes of products available in the supermarket and create their own invoice in their own mobile device, users can also surf through products and add them to the invoice, users can create a shopping list from anywhere so that they don't miss anything while purchasing, users can search for items and efficient search algorithm is used to display the results, users can view the availability of items sitting anywhere, it also includes Pay You payment portal for online payment and generates QR codes for offline payment of the bills (on the counter). It uses many secure features such as JSON web tokens to authenticate the user, uses hashing and salting of sensitive data such as passwords. The project was created using React Native(front end), Express JS (backend APIS) and MongoDB (Database). …...more
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