
I recently purchased airline tickets for a trip with Singapore Airlines on their website and when I got my credit card statement today, lo and behold the amount charged is different from the price quoted.
Checking with both the airline and the credit card company, the story gets interesting. Per Singapore Airline, they charged me the right amount from their Hong Kong ofice, as the transaction was done over the web in HK. However, the credit card company informs me that as far as Visa & Mastercard is concerned, this transaction was from a foreign registration (Singapore) so therefore I was levied a 1.75% surcharge although this transaction was in HK $, no conversion was involved, and the bill supposedly was generated in HK. I am informed that I have no recourse on either side, since Visa/Master started implementing this charge in April.
So the moral of the story is be careful shopping on the web. I was "advised" that for future transactions, I should check to see where the company will bill from. ie, from UAL, BA,etc. in order to avoid another transaction fee.
So if you've recently purchased stuff on the web, please check your bill carefully.