free w/ Alexa purchase点我购买
Via Alexa-enabled devices and for Prime members only, Amazon offers a $10 Amazon Gift Card for free when you buy an item from an Alexa-exclusive deal of $20 or more. That's essentially a free $10 for purchasing already discounted items and beats our mention from three weeks ago as the best such offer we've seen. Some exclusions apply, and it's limited to one gift card per customer.
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