It can be both.
As someone who travels light (even with kids) I appreciate it. I check 1 bag at most and it incentivizes us to pack smartly. The people who want to bring a lot of bags can pay for it as needed.
As someone who travels light (even with kids) I appreciate it. I check 1 bag at most and it incentivizes us to pack smartly. The people who want to bring a lot of bags can pay for it as needed.