2,500 American Miles for $8 Netflix Subscription
Netflix is offering 2,500 miles for customers who sign up through this link.
Technically, this is for new customers, but as long as you use a different address, email, and credit card, I don't know how they'd possibly be able to trace duplicate accounts since this promotion doesn't require a social security number.
The $7.95 membership is online only, so you don't even have to worry about getting DVDs sent to you. You simply pay the first month and cancel before the next month bills. There is nothing in the T&C stating you need to be a member for a certain amount of time.
Offer Terms and Conditions:
Offer is valid to new Netflix members only, and only one American Airlines AAdvantage mileage award will be awarded per AAdvantage number. Current and previous Netflix members and their households are ineligible. Cannot be combined with any other offer, including a free trial. Purchase or redemption of Netflix gift subscription(s) is not eligible to earn miles. AAdvantage miles will be awarded for a new paid Netflix membership only and require linking directly from this page. Valid payment method and a valid AAdvantage number required. Please allow 8-10 weeks for mileage postings. A Netflix membership is a month-to-month subscription that you can cancel at any time. Click the "Your Account" button for cancellation instructions. No refunds or credits for partial monthly subscription periods. The number of DVDs out at a time varies by plan. Our most popular plan, 3 DVDs out at-a-time, is $16.99 a month plus applicable tax. Not all DVD titles are available to watch instantly. One business day delivery based on more than 95% of our subscribers being within one-day postal delivery zones. See www.netflix.com/TermsOfUse for full terms and conditions of the Netflix service, including shipping and delivery details. © 2011 Netflix Inc.