It's not even published, so the airline may charge a point value akin to 1 cent per mile or worse in relation to the price of purchase of that ticket in cash. (rewardexpert.com)
Certain short - term promotional fares are only available when online purchasing of the ticket takes place at least 7 days before your first departure. (staralliance.com)
You'll also earn two points per dollar on dining and entertainment, including purchases of tickets to concerts, movies and sporting events. (rewardexpert.com)