"Alexa, what are your deals?" Starting Monday, June 10, Alexa owners will be eligible for a $10 credit for Amazon Prime Day. By simply asking Alexa what deals are available, she will list all of Amazon's items that are on sale. The credit will only be yours if you own an Alexa and have not previously used her voice feature to buy any of her deals. Prime Day lasts until next Wednesday morning, depending on where you live in the world. Happy shopping!