> I wouldn't trust them to not block my transactions and leave me stranded on vacation somewhere I have multiple credit cards. And a debit card, and cash. It'

> I wouldn't trust them to not block my transactions and leave me stranded on vacation somewhere I have multiple credit cards. And a debit card, and cash. It's advisable to notify the credit card company if you plan to travel. Most card websites and apps have a feature for this. > I don't trust them to revert fraud transactions if they ever happen. This might be a European thing. In the US credit card issuers are liable for any fraudulent transactions by law.