Problem with $10 coupon

[iforrage]

Hello, I purchased Zurich a week or two ago, and am trying to use the coupon to purchase LAX, but when I enter the code, it only deducts $9 instead of $10, as advertised.

[virtuali]

The Coupon is 9$, because the US$ is now worth more comparing to the date of the announcement, which has been corrected in the meantime.

[iforrage]

The Coupon is 9$, because the US$ is now worth more comparing to the date of the announcement, which has been corrected in the meantime.

Oh, ok, thanks for the quick reply!