Alli is a weight loss program that has taken the US by storm. However, it can be quite pricey. While I have not come across a good Alli coupon online or Alli printable coupon - the best deal that I have found is an Alli Starter Pack - 90 count for $44.99 at Amazon.com.
Based on my research this is the best deal going.
Amazon also has a good deal on the refill packs with the 120 Count Refill Pack going for $53.99 at the time of this writing.
In addition - and here is the best part - you can add either of these items to Amazon’s Subscribe and Save programs and save an additional 15%.
The Subscribe and Save program is when you sign up to have Amazon send you the items at regular intervals - say every 120 days (or 3 months). This is an easy way to save money on Alli weight loss. Plus, you can cancel your subscription at any time.

To make it even better Amazon will email you before your items are scheduled to ship - so you even get a little warning if you need to cancel or change quantities.
I am a big fan of the Subscribe and Save program and it works perfectly with products like Alli that require regular refills.