That's what I was looking for though but didn't see it. All over DCC experiences in Taiwan have been with the X printed by terminal next to NTD. Now, this receipt lists NTD, does not list USD, and makes no mention of an exchange rate. However, the fact that one receipt is free of DCC verbiage and the other has it worries me. How was one cashier able to disable DCC completely but another simply declined it (giving this instance the benefit of the doubt for the moment) after it was offered?

The verbiage you mentioned has printed on other receipts of mine before too, but there was a clear X next to NTD. I'll be waiting, but there won't be opportunities for me to get hit with DCC for another week since we're heading to Guam with the in-laws. While I'll watch out on their behalf while we're there, the US doesn't have too many occurrences of DCC. The only complaint I've seen on FT has been Avis, but I'll be paying for the usual suspects of hotel, rental car, etc.