But how do you then monetize it? Is your paid promotion program something like you get a percentage of the sales that a directly attributed to your promotion (

But how do you then monetize it? Is your paid promotion program something like you get a percentage of the sales that a directly attributed to your promotion (aka "social proof / recommendations") like for example bandsintown? I guess what I'm still saying is it's unclear if I pay you X what is the value you are providing me. The service is very cool just trying to understand the premium service.