Is this usual?
This is at our local ASDA.
The terminal says ‘Authorising £1’.
If I use my debit card or credit card directly (both HSBC) a £1 auth appears on the card.
If however I use my Curve card linked to said credit card, Curve and the credit card show a £50 auth.
Not the end of the world, but is this usual? It could cause issues if close to limits.