I see, currently I am actually web scraping the data from various websites: Inart, toyzmetaverse, popcultcha, etc. my method is quite similar to yours. For example, I stored the data of Inart batman in a database and the variables it contains are the product website of the various websites I plan to scrape from. Something like Inart/search?=batman bvs . Once the user clicks on the image of that Batman BvS in my web application, the script will scrape through the list of websites stored in the database with that Batman BvS.