A few Twitter Followers products I can recommend:

Trading Addicts Subscription
Follow along with top traders as they profit in stocks, options, futures, and forex markets in real-time. Recurring revenue for affiliates with a generous
Trading Addicts Subscription

Photo Techniques Program
Take Better Photos following an easy photography course that will improve your photos in no time.
Photo Techniques Program

One Stop Macrame Shop
Macrame Ebook that Offers Easy To Follow Instructions, Knot Examples, Patterns, Materials Needed, Suppliers – All In One Book
One Stop Macrame Shop