"Apple has selected Lulu as a certified aggregator to provide content for the iBookstore. We have been hard at work pushing hundreds of titles to the store as part of a pilot program to ensure all of our processes are ready for the volume of content that we expect.
All eBooks planned for iBookstore distribution must have retail pricing that complies with Apple’s guidelines. We will automatically price Lulu eBooks submitted to the iBookstore to meet these guidelines. The creator revenue that you receive per sale will be 80 percent of the profit after deducting Apple’s share. On a $9.99 book, for example, you will receive $5.60."