All I could find is: The price for using a debit card is 3.99%; however, there is an extra 0.50% fee for any buy or sell transactions made via Coinbase, on top of the 3.99% debit card fee. Is this it?

Dogecoin uses relatively little energy for transactions compared with some other cryptocurrencies (0.12 kilowatt-hours per transaction (kWh)).[79] In comparison, Bitcoin uses 707.6 kWh[80] and Ethereum uses 62.56 kWh Doge coin much future woof