Extra 1% charge with Monzo + Curve + Apple Pay
I bought £6K of crypto from Coinbase via Apple Pay. The preview screen said it would cost £6K in total, but I was debited £6,060 from Monzo.
Monzo was used as the card selected to be charged on Curve, and then Curve was used for Apple Pay.
Where in the chain did this £60 extra charge come from? Monzo says it's not their fault. Perhaps Curve?
iPhone 14 Plus, iOS 18