Whether you want to shop in store or online, it's easy to get a $75 rebate on qualifying ENERGY STAR® certified smart thermostats. Instant Rebates: We’ve made getting your rebate easier and faster. Simply go to GetBGERebate.com to get a coupon code you can scan right at the register or use online to receive your rebate instantly. Shop any of the following retailers: The Home Depot Lowe’s ecobee.com