
According to the email:
Use PayPal to pay when you book your holiday travel with Northwest Airlines and get $50 cash back on each eligible ticket purchase over $250. Plus, you'll be automatically entered for a chance to win a $10,000 shopping spree.The best part? Read on:
You can get cash back on up to five eligible tickets, so the more you fly, the more you save.
Hurry, offer ends October 13, 2008
Limit: $50 rebate is valid on the first five eligible tickets purchased on nwa.com using PayPal as the payment method.That’s right. Up to five tickets. Travel must occur between November 15, 2008 and January 31, 2009. That means Thanksgiving...Christmas...New Year’s Eve...and most of the winter gift shows.
Bingo.
You have to be a WorldPerks member; if you aren’t just enroll first, book second. As one would expect, there are a few fine print rules, but none seem unreasonable.
To see the full list, drop me an email and I’ll forward them.