Representation and promotion

Since writing and publishing MelvinTheHairyFrog, I have had countless people contact me about promoting, representing and charging for these services.

The range of services and prices are disparate and have no real uniformity. From $20 or so $100's.

So I'd like some advice, sharing of experiences and most of all.. Results. 

Were the results worth it?

Did you get many sales and reviews?

Would you recommend it?

In the meantime, please take a look at the following YouTube video 

Melvin and I look forward to your reply and advice.