Some products, such as the Stream Digital (online sat. tv) I cannot promote without testing. It could be a poor product. So I don't fancy putting in hard work setting up a campaign if what I'm writing (based on their landing page) is BS.
If there is no option for publishers to test a product, I think there should be. I don't fancy purchasing a product for the sake of testing if their sales page is full of over hyped lies.
If you get what I mean.