1. Interview Articles - You could compile an ebook or report of interviews you've given to experts from your particular industry.
2. Coupon eBook - You could compile an ebook full of coupons from other products you sell or from other businesses you've made coupon deals with.
3. Online Gallery - You could compile a free online gallery of pictures, graphs, charts, or graphics that is related to your target audience.
4. Webcam - You could set-up a webcam so your customers could view a particular environment or place they are interested in.
5. E-zine Archives - You could bundle all your old e-zine issues together into an e-book or member's web site.
6. Survey Results - You could compile together results of all surveys you've taken from your web site visitors. It could be an ebook or reports.