Received the code immediately, literally two minutes after purchasing I had the 5 dollars redeemed on my 3ds!! I was a little scared after having some difficulties purchasing eshop cards online in the past. (Not from Amazon though, this is the first time I've found them available and instantly on here). I had 5 dollars on an amazon gift card that I was hoping I could turn into 5 dollars on my 3DS, and it worked! So, if you're scared about ordering, don't be! Oh, and if you're wondering where to find your redemption code, it's in your e-mail. And if you don't already know, go to your Eshop application, then go to your menu, go down to "Add funds" then click on Eshop card then enter your code!