Home depot has offered 20 percent off discounts online at their official website. Click on Specials & Offers, which directs to their Savings Center. Home Depot offers a variety of ways to save, with options to purchase online or in one of the local stores.
The site includes: a Special Buy of the Day, credit offers, discounted overstock items, savings through their rebate center and more. Some items are discounted at 20 percent off and other items at other percentage discounts. Home Depot will mail you coupons by standard mail. Call the customer service number listed for details on how to qualify.