[mrmanner]

This assumes all potential customers know all products and services somehow, without the enterprises communicating their existence? Without marketing, how would we know that website analytics as a service even exists?

Sure we could guess and randomly reach out to companies to ask if they provide it. Answering those inquiries could easily be considered marketing, though.

[imtringued]

I wouldn't call that marketing if you truly dial random numbers. Meanwhile if you put your number in a phone book, I would count that.