Pick a Cryptocurrency Exchange
To buy Dogecoin, you'll need to open an account on a cryptocurrency exchange. This exchange is an online place where buyers and sellers meet to buy-and-sell cryptocurrencies.
Choose a Payment Option
Before buying any crypto-currency or making trades, you'll need to deposit some money in your account. Most exchanges will let you deposit money directly from a chequing or savings account. Some will accept wire transfers or PayPal transfers.
When you buy Dogecoin, it is typically stored directly on the exchange where you made the purchase. However, some people prefer to keep their coins in a cryptocurrency wallet (or blockchain wallet).