Coinbase, one of the worlds leading exhchanges has now added the Dogecoin to their mobile wallet. Coinbase was well known during the Bitcoin and Litecoin boom and has been increasing the number of Digital currencies since then, with the latest edition being Dogecoin.
Coinbase has been kicking since 2012 out of San Francisco, and is a digital currency wallet and platform where merchants and consumers can transact with new digital currencies.
Coinbase offer a digital Wallet. Wallets are the main locations where Crypto currency is stored, and having easy access to your currency makes the ease of transactions on a crypto exchange that much easier.