Lot There are three types of bunq plans for businesses:
- easyTravel Business
- easyMoney Business
- easyGreen Business
The screen you're looking at seems to imply that you will be downgraded from easyGreen to easyMoney. However, as easyGreen is the "highest" plan and allows you to do everything that you can do with easyMoney and more, it's indeed strange that this would show when trying to make a payment.
Could you check in the app what is shows under Profile > Settings > My plan?