If you have never used Alexa to reorder something that you’ve purchased in the past from Amazon, then you can earn a $10 credit. All you need to do is reorder something and a $10 credit will be applied to your account within 3 days. Say “Alexa, reorder…” or “Alexa, order more…” to trigger the order. The item must cost at least $10 to qualify for this promotion. The $10 credit you earn will expire in a year and this promotion is only available for Prime members.