Self-checkout app for offline retail stores

Idea of ​​application: It is an application that speeds up the account payment process in supermarkets and does not stop in the payment queue. It allows to automatically scan products on the application via the mobile phone while shopping in supermarkets, and also allows payment automatically through integrated electronic payment options. How the application works: How the application works depends on two axes: First, the first axis (the store): And this axis is through the participation of major stores on the application's website on the Internet by registering an account and filling in the store data form and attaching a picture to the store’s commercial record and within twenty-four hours and after checking the store data the management of the application sends an email to the store that includes a link to activate the login and clicking on The link turns the store into a page to pay the subscription fees with one of the credit cards, and after paying the registration fees, the store is asked to log in with the user name and password that the store set during registration, then it is entered into the store control panel and then after registration and entering its control panel the store gets the qr code Print it and place it on the store entrance, then after entering on its control panel, the store places the product data, the number and the prices for each product that it sells so that each store has a database related to the application and it is possible to upload an excel file that includes all the data. Second, the application user axis: On the other side, the application user downloads the application to his mobile phone, then registers an account on the application and puts his data, then after confirming the registration via a message with a confirmation code to his mobile phone number, he logs in on the application and while the user of the application visits one of the joint stores in the application he logs into the application and scans The qr code located in the store entrance, then the application enters the store database and scans the application user for the serial number of the product that they wish to purchase and through the application the description and price of the product appears and if the user wants to buy it click on the button to add that product in the shopping basket and at the end of shopping in the store he enters The user to the shopping cart and it is possible to delete a product and when the user settles on the products he purchased from the store and added them to the basket of his purchases in the application and its similarity with what in his purchases basket in reality presses the purchase button in the application and via the visa number added in the application by the user of the application is paid the price of the products then is sent An invoice in the name of the store to the user through the application after the completion of the purchase process and when the user exits the store the worker in the store By placing the products in the bags and reviewing the products with the invoice sent to the user. The application gets a small percentage for every purchase that you make in agreement with the participating stores.