Diamond Mattress's discount information can be found in many places.Our website or Diamond Mattress's promotional pages are good options.We will mark as verified those promotions or discounts that have been manually checked by us.In most cases, they are great, and when holidays like Black Friday come around, you may wish to check diamondmattress.com, as they display the latest offers at the top of the website.If you can save money by shopping in any way, don't miss it