Tuft & Needle's Refer a Friend program rewards you (and a friend) when you recommend T&N's mattresses. Recommend Tuft & Needle to a first-time customer and they'll get $100 off their mattress purchase of $895 or more. Additionally, you'll get a $25 gift card after they complete  their 100-night trial. You can read more about the T&N Refer a Friend Program via the Tuft & Needle website.