Before nwa.com was gone last weekend, I booked an award ticket on NWA.com. Total tax was USD13.23 which equals 90RMB Chinese departure tax. The confirmation email also showed the exact same amount.
Ticket was issued today and I was surprised that total tax became 17.35USD. The difference is YQ on Korean Air!
Apparently, I agreed to pay 13.23USD and now they charged me 17.35USD.
Anyone votes this as a credit card fraud?