They have implemented this for fuel station pay at pump only. This is a suggestion to fix for all other situations. E.g.
- 10p Auth put through changes to £2 charge quite often in buses outside of London
- issues in shops where transactions appear in monzo as pending but the shop’s till system declines and the money isn’t collected/transaction changes to £0
- restaurants in the USA where the transaction may go through at a base $100 and then a week later changes to $120 as tip was added on. This alert should let me know so that I can check that was my intention and not an error the server typed in a wrong amount
And any other situations where the amount increases or decreases after the original notification