Originally Posted by
joyfulheart
Another question-- how do I find promotional rates, if not on the internet? And maybe who offers them?

Not sure the intent of question... but all fares are on the internet; but internet fares are not available by phone. DING fares are usually lower and only if you download DING on your PC -- but they are only for selected destinations, dates, and offered for about 10 hours on the day they come out.