Sav e your money. I spent hundreds of dollars for promotion, supplied them with all the information needed. And then, I was forgotten. It was left up to me to inquire. The results were dismal. No activity with my book on Amazon. When I approached them, they gave me excuses after excuses. To top it all off, I again wrote an email and the answer was shocking. And this is after a month of them sitting on my account : We are running your Amazon ads, but they are very slow to start. Initially, I gave them my pre-order information. Read the following..... I should get a refund!!!!!! Will your book be available for pre-order as well? It will help boost ads and orders. Alternatively, we can switch to Facebook.