When I run a test SEND for the Shiba coins I have in my Coinbase Wallet I get the message ;
Miner Fee of USD$57 You are trying to send an ERC20 Token which is issued on the ETH blockchain. This means you need to pay the miner fee to send this coin.
I assume this mean I need to buy USD$57 worth of ETH into my coinbase wallet and I can then send the SHIB to Coinspot using the address for their SHIB wallet etc ? And the ETH amount just gets used as the fee. ?