Club Nintendo was the name of several publications and a more well-known customer loyalty program provided by Nintendo. The loyalty program was free to join and provided rewards in exchange for consumer feedback and loyalty to purchasing official Nintendo products. Members of Club Nintendo earned credits or "coins" by submitting codes found on Nintendo products and systems, which may have been be traded in for special edition items only available on Club Nintendo. Rewards included objects such as playing cards, tote bags, controllers, downloadables, and warranty extensions on select Nintendo products.