Coin： Dogecoin (DOGE)
Dogecoin, was created on December 8, 2013. It is an open source peer-to-peer digital currency.
You can use it to buy goods and services, or trade it for other currencies (both other cryptocurrencies or traditional currency like US dollars). One of the most popular uses for Dogecoin is "tipping" fellow internet-goers who create or share great content. Think of it as a more meaningful "like" or upvote, with real value that can be used all across the internet.