Build a Chrome Extension with Wordpress Backend Comparing and scrapping Price history

Build Chrome extension that can be viewed on selected stores such as Amazon and eBay. It has to allow user to compare price of current store with the other store. To allow the track of product History price for the selected user/store. The solution has to be based on a Wordpress (MYSQL) as Backend. The Wordpress to have an admin web page showing the different objects required for the solution and provide very basic UI to add/update/delete the users. Please check attached file for more details. The price history has to be collected using Python Selenium web scrapper or Beautiful Soup.
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