Yesterday I had the unfortunate experience of getting half way through my weekly shop before I realised I had forgotten my wallet. Luckily, I had my Curve card on Samsung Pay. But I had to limit my shop to £45.
This is when I thought it would be good if I had a spare Curve card in my car.
A completely blank card with no card number and no contactless (just in case your car is stolen). So it would be just a chip & pin card for those emergencies.
Even if Curve charged a fee to buy one of these cards. I think it would be very useful and give peace of mind.