BT Pay will automatically group all your card transactions made in the last 3 months into fields so you can see what you've spent.

That way you know exactly how much cash you used in the 'Cash' category , how much your utilities cost, how much you spent on a night out with friends in the 'Restaurant' category or how much that delicious dinner you cooked cost you in the 'Supermarket' category . 😮

FYI: If you want to see your transactions for the last 3 months in the app, all you have to do is click on the card you want, and then on "Your spending". 😉