Thumb Score: +14 Amazon is reducing their Ring Doorbell 2 down to $140 same as Best Buy deal. But you can actually apply the SMART20 discount code for additional 20% off. Bringing it down to $112+tax. NOTE: this only apply for the doorbell only, not the one with free echo dot. From the term at the bottom of the promo page: *This offer is exclusive to Echo and Sonos One owners on their first smart home purchase* It's under the Alexa Favorites promotion page, so if you have used it for another item before, it may not work.