Tomorrow, I will publish steps on how to make money with your Facebook app.

The company I work for has successfully monetized a few Facebook applications as a Beta trial and are ready to release the steps to the developer community.

One of the recent Facebook apps we have monetized is [1] Chizzat.

Please check back here tomorrow for all the details or comment with any questions that you might have.

(you can only make money on the Facebook canvas page)

6/15 Update: We have given out ad code to a select number of developers today. If you want to be included please comment below. Expect a full write up either tonight or by tomorrow afternoon. Sorry for the delay.
Update: Here is text from the FAQs:

Can Facebook applications include ads?

We want to enable developers to build a business on their Facebook applications, so we’re giving developers the freedom to monetize their applications as they like. Developers can include advertising on their applications’ canvas pages, though no advertising will be allowed within the application boxes that appear within user profiles.