There is a limit of one per household and there is a “limited quantity” on hand, so go get your gift card now. It’s assumed that Amazon is doing this promotion to make more people aware of AmazonLocal. As of writing this at 9:20ish on Tuesday morning, 433,000+ gift cards have already been sold. Impressive.
Click here to go to AmazonLocal and get your gift card. You’ll have to choose your city or the city closest to you, and I believe this is good for US customers only.