如何购买 美国 Alaska Airlines 托运行李

Fees for checked baggage, pet travel, paid upgrades, same day confirmed changes, and our Unaccompanied Minor Service can be paid during Web Check-In, at a Check-In Kiosk, or at any of our airport ticket counters.http://www.alaskaair.com/content/travel-info/optional-services-fees.aspx

谢谢sean3071

谢谢sean3071