As some of you may have known, Nintendo recently launched their new rewards program My Nintendo not long before the launch of Miitomo. I was looking through some of the rewards and saw that Battle Enemies! Stages 7-10 were available for download with 20 gold coins. Gold coins can only be acquired through bonuses from eShop purchases, but it is a nice little extra to go with whatever you may purchase.
I'm really excited to see Nintendo is doing stuff like this with My Nintendo. What do the rest of you think about it?