Okay, when there are sales it's very easy. What do we do if we don't sell anything?
You will have to be a little more meticulous and use trial and error. Let's take the case of a blog:
5.2.- How to assign a numerical value to a cambodia email list subscriber if we do not earn money with the blog?
…I notice a certain tension among bloggers. I won’t make you suffer, let’s see how to do it.

If we do not monetize the blog, it will be impossible to assign a real value, but that does not limit us to creating a strategy of weights and quantifiable objectives that help us improve and significantly boost decision-making regarding the content strategy.
for example gaining subscribers since it is quite common.