I just got the mail from NWA, so I visit paypal to check the information. share with my friends.

nwa and southwest $50 cash back
ticket price at 250 or more
midwest use promo: paypal20 save 20

(between March 13 and March 27, 2008 for travel between April 1 and June 14,
2008.)

you can go and check the follow linkhttps://www.paypal-promo.com/merchantservices/index.html

there is a link that may help you get discount from Priority Pass

http://www.prioritypass.com/HK88DB07

http://www.prioritypass.com/ffp

http://www.prioritypass.com/abt