Crawel /php script to check and update products' prices, invertory and new products from our suppliers web sites and will update our database daily.

Crawel /php script to check and update prices, inventory and new products from our suppliers web sites. If there are any updates these will be saved to our database. This script will run every day by our server's cron job or manual via browser. The updates would be done will be sent as report also via email The script must be explaned in order to use them for various suppliers sites