Another United perk...for a fee of course.

United Airlines seems to be offeriing just as many perks promotions as they are airfare sales these days. In the last few weeks United has offered door-to-door luggage service, extra leg room and now they will let you skip the long lines at check in with "Premier Line". This new feature "starts at" $25. Some features include:

* Premier check-in line.

* Priority security line.

* Priority boarding (Seating Area 1).

For more information on this United feature, check out United.com.