It's not a targeted promotion, so anyone may apply for it.
Therefore, as long as you register for the promotion, then fly on a published fare between that city-pair, then yes, you will get double miles for it.
As a PLT, you will get an 100% mileage bonus on the base miles between the two cities. You will get neither double the sum of the base and city-pair bonus, nor double miles of the bonus double miles, as I believe that's what you were asking.
To summarize, for this segment, you'll get:
1. Base Miles
2. AAdvantage bonus for registered promotion
3. PLT bonus on the base miles
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The perfect ladies' man is a perfect gentleman.
[This message has been edited by studley (edited 10-05-2002).]