Originally Posted by
cxua
The 80.36 was the original USD equivalent on the original transaction receipt for HKD. Did that make sense?
Sure, but the USD:HKG rate is fixed. If you get unwillingly hit with DCC at let's say a merchant in Madrid and the reason code 76 chargeback gets resolved 3 months later would they use the USD:EUR exchange rate when the chargeback posts or would they use the exchange rate from the original date of the transaction?