Amazon is currently offering $20 off the Amazon Tap. Just enter promo code MUSICTAP20 at checkout to buy the Tap for $109.99. That’s the lowest price the Tap has ever been. The Amazon Tap is an Alexa-enabled speaker. It’s the only portable Alexa device Amazon makes, thanks to its rechargeable battery. Alexa on the Amazon Tap can do everything it can do on the Echo, apart from always listening. The promo code is good until June 1, 2016.