Find webshops in a country - max. 50 dollars

Data Entry, Web Scraping, Web Search, Data Processing We need a professional in extracting data from a webshops in a country. We have domainlist with around 500.000 domains we would like to search. About 5% of the list is webshops - and we need that information. We look after magento, woocommerce etc. shops system We need: Webshops (No webshop - no data at all) email adresse adress url link/redirect etc. Category of webshop Name of the products Prices EAN numbers, pictures etc. If you think you can do it - then we can make a test of 1.000 domains. We expect that you build a crawler in php/mysql so we can upload our list and download the data. And we expect that we can search and sort the data. We don't need any special design, but a usefully design.