UTC date and time, in YYYYMMDDHHMMSS format, of obtaining the conversion rate from the Dynamic Currency Conversion service (DCC).

This field is populated only if the card is eligible for the Dynamic Currency Conversion (DCC) service and the Buyer has chosen to pay in the currency of the card.

The conversion rate is returned in the vads_change_rate field.

Output field, returned in the response (IPN and Return URL).