Paying for extra baggage

[Kanga1]

We've always flown SWA, so this has never been an issue, but we are flying USAirways this time. What's the procedure...

at our home airport?

at Disney before coming home?

TIA!

 

[Missytara]

At your home airport, you will pay the extra baggage fee when you check your luggage.

At your resort, you will pay it at RAC if you choose to use that feature, or pay at the airport when you check your baggage.