I know a few people have an Amazon Echo here - as part of Amazon's Prime Day promotion, the first item you order via Alexa before Prime Day finishes will have a USD$10 discount applied (as long as it's over USD$20 and sold directly by Amazon).
I tried it by changing my default 1-click address to my New Zealand one and asking Alexa to order a 128GB USB drive - it worked, and my Alexa app shows that the 128GB drive is shipping to Wellington for a total of USD$24.04 rather than $34.04
