TigerDirect: $40 Off $120 with Visa Checkout and Rebate Sitewide

TigerDirect has $20 Off $100 when you check out using Visa Checkout by Visa.  You can get another $20 back with this rebate.  This works out to be $40 off $120, which is a very rare amount of discount sitewide, .  This combined discount is valid through 11:59PM ET on December 17, 2014.  Here is a screenshot for your reference. Details are available here.  Note that you can use any major credit cards, including Visa, MasterCard, American Express, and Discover.