Supernatural/Sci-fi products

People still need to make a living in urban fantasy and science fiction worlds. And people in these worlds have needs to. They need information on the newest products available, and they need it in an entertaining way.

What product would you sell in this world? A music album made by a lusty mermaid?

A disintegration ray to get rid of ugly clothes you don't want?

A restaurant that employs sexy succubi and incubi was waiters?

What commercial do you want to make?