Use one of those apps (e.g Revolut, Monzo, Airwallex, Wise, etc) that makes a virtual debit card and use each with your subscription. When you want to unsubscri

Use one of those apps (e.g Revolut, Monzo, Airwallex, Wise, etc) that makes a virtual debit card and use each with your subscription. When you want to unsubscribe, turn it off. Super easy.