minuteKEY is a fully automated self-service key duplication machine that can be found in stores such as Walmart, Lowe's, and more. Get a FREE Key made at a minuteKEY kiosk near you when you enter the promo code FAUG000000 on the kiosk payment screen. Valid on any style key (up to a $4.00 value) through August 31, 2020 but they could end it early if there are too many redemptions. Visit the locator to find a minuteKEY kiosk location near you.