Originally Posted by
Majuki
If you didn't have control of the machine until the receipt printed, I suspect that the merchant selected DCC for you. Regardless, you weren't given the option, and I would charge back both transactions.
There have been implementations that don't show a prompt, but that doesn't appear to be the case here.
To be safe, I would insert your card to generate a signature slip.
Chase will just automatically resolve with a credit adjustment:
"We resolved your dispute.Checkmark We resolved your dispute.
We credited your account for $1.00, which you'll see on your next statement."