i know about the double points for using mastercard, but where can i finding the info on the spending bonus?
From AAdvantageeshopping.com -
AAdvantage members must complete transactions with the AAdvantage eShoppingSM mall, using a valid MasterCard® card as the form of payment, between November 1, 2007 and December 31, 2007 to be eligible for the double miles bonus. For transactions using forms of payment other than a valid MasterCard card, only base miles will be awarded.
The double mile bonus will be awarded for each qualifying transaction with Barnes & Noble.com, Blue Nile, Bose, Cabela's, circuitcity.com, Dell Home, drugstore.com, eLUXURY.com, Eddie Bauer, eToys, gap.com, GiftCertificates.com, Harry & David, JCPenney, JR.com, Kodak EasyShare Gallery, landsend.com, macys.com, Saks.com, The Sharper Image, Overstock.com, RedEnvelope, Sears, Staples, and TigerDirect.com only at the AAdvantage eShoppingSM mall using a valid MasterCard® card.
Members may earn a one-time bonus based on total dollars spent with the 25 select merchants using a qualifying MasterCard® card as the form of payment. A single threshold bonus of 500 American Airlines AAdvantage® miles will be awarded to members with combined qualifying MasterCard® purchases of $250 or more before tax and shipping charges with the 25 select merchants between November 1 and December 31, 2007. A single threshold bonus of 1500 miles will be awarded to members with combined qualifying MasterCard® purchases of $500 or more before tax and shipping charges with the 25 select merchants between November 1, and December 31, 2007. A single threshold bonus totaling 4000 miles will be awarded to members with combined qualifying MasterCard® purchases of $1000 or more before tax and shipping charges with the 25 select merchants between November 1 and December 31, 2007.
The double miles bonus earned will be posted to your AAdvantage® account 12 weeks after the promotion ends (or March 11, 2008). The additional threshold bonus from MasterCard® spend will be posted to your AAdvantage® account 12 - 14 weeks after the promotion ends (or March 31, 2008). Bonus miles do not count toward elite-status qualification.
If you qualify for double or threshold bonuses, your miles will post as separate transactions. First, base miles for shopping at the AAdvantage eShoppingSM mall will be awarded as one transaction. Second, a transaction for the total bonus miles (double miles and qualifying threshold bonus miles) will be awarded with a transaction date equal to the last qualifying base transaction.