Well it was great while it lasted.
After more than six years of delivering fun Nintendo-themed rewards to its members, Club Nintendo is preparing to shut down. Club Nintendo members in the United States and Canada can earn additional Coins through the end of March, and can redeem those Coins through the end of June. So if you have any outstanding surveys to fill out, you should take the opportunity to do so now and not miss out.
Nintendo of America will be announcing a new customer loyalty program at a later date.