Happily, Southwest didn’t discontinue the double-credit-when-booking-online promotion when it redesigned its Web site.

Now, Rapid Rewards members who purchase their travel at southwest.com will earn double credit on flights taken by April 4, 2003. That means you earn a free award ticket after only four roundtrips.

To receive credit for your flight after booking it at southwest.com, simply enter your Rapid Rewards membership number when you make your reservation. The credits will be posted automatically to your account within 7-10 days after completing your travel.