Northwest is ofering 500 Bonus Miles for every $50 spent shopping at the WorldPerks Mall between May 1, 2008 and June 30, 2008. Registration is required.
The following merchants are excluded from the promotion: Blockbuster, FTD, Gamefly, Netflix, Teleflora and Vinesse. But otherwise all merchants are included. Gift card purchases don’t apply towards the bonus, except for GiftCertificates.com and Home Depot gift cards. Bonus is based on net purchase, excluding tax and shipping.
The neat thing about this bonus is it isn’t offered on each purchase of $50 or more but rather is based on total purchases through the Worldperks mall. So your $20 and $30 purchases add up towards the promo. And the bonus can be earned multiple times, up to 50,000 bonus miles.
This amounts to 10 bonus miles per dollar spent (if your spending total is an exact increment of $50), which means that all my online shopping is likely to be going through the Worldperks Mall through June 30.