Finding The Best Credit Card Rate

The credit card rate is one of the main factors customers look for in shopping for a credit card. In fact, it is usually the first thing they will inquire about as well as the deciding factor if they go for a particular card or not. Credit card rate, which is popularly known as the [...]

How do i check out Mastercard exchange rate used when i shop online?

I shop through internet sometimes and i didn’t know the exchange rate used when i shop…i asked my bank but they said that it wasn’t the buy and sell rate, it’s the mastercard (my credit card) rate, specific for shopping activities…
i checked out at mastercard web…but no information about exchange rate…
Can anyone help?…