https://techcrunch.com/2019/04/10/coinbase-launches-debit-card-in-the-uk/

When you buy cryptocurrencies on Coinbase, many users simply don’t know what to do with them. Customers in the U.K. can now get a good old plastic card and spend cryptocurrencies in-store and on any online website.

This is a Visa card so it should work with any merchant on the Visa network. The company is launching a separate mobile app called Coinbase Card to manage your cryptocurrency balances. For instance, you’ll be able to choose whether you want to use your Bitcoin, Ethereum or Litecoin balance with your card.