Build some website scrapers

Looking for someone to create 4 PHP web scrapers that scrape information (information on products) from 4 set websites. The scrapers need to do the following: 1. Login to the website. 2. Go to each product page and place information from page into a database (excel file). 3. Have a fail safe if there is an issue with the data scrape. (stops and creates [login to view URL] log file). The scraper needs to get the following info - SKU - Product Title - Price - Stock Info (in stock/out of stock or stock qty). There are a total of 4 that need to be made for each website. We have had them made before but looking at more reliable ones. The websites that require scraping are: [login to view URL] (magento site) [login to view URL] (we have login info) [login to view URL] (we have login info) [login to view URL] (we have login info) This is an urgent request and must be completed in 48 hours.