Some stores are already starting their Black Friday sales online now. Keep on checking store websites today and tomorrow for deals. Popular items can sell out quickly online so refresh often.
Use your Discover Card when shopping online and you can save an additional 10 to 25% at over 200 stores(get the discount as a cash back reward). Just sign up at their site and then link to the online retailers from their site before making a purchase. Another way to save money if you have to shop.
https://www.discover.com/credit-cards/cashback-bonus/shopdiscover.html
Stores like Best Buy, Home Depot, Kohls, Kmart, Macys, Petsmart, Sears and JC Penney give you a 10% cashback bonus through that program. That's nice.