We despise fees as much as the other airlines seem to love them. So we'll just keep taking care of you, rather than charging fees for the stuff that should come with your fare in the first place. We believe in not asking you to pull out your wallet every few minutes.
Also within a couple of days, you won't need cash to get a drink while on a flight. They will only take debit or credit cards.
So now go book a flight! Visit Southwest.com