But running a call center overseas is not one of these things.
Using that definition amounts to classifying all real markets as non-free.
Unregulated markets cannot exists in reality or in a sound theory, only in wishy-washy fairy tales.
However, a "unregulated free market" is nearly impossible--somw player will eventually drive out competition to maximize profits and some will not be troubled at harming or killing their customers in the name of immediate profit (tobacco, sugared drinks, talc powder, and round-up come to mind immediately but the list is very long).
Is market with enough regulations to ensure competitiveness and transaction transparency (including long-term consequences) truly "free"?
What we have is a "capitalist market", where those with more power (capital) within the market leverage it to exploit the other participants. Capitalists use their money to extract as much money as possible from a segment of the market, usually destroying it in the process. But for a beautiful moment in time they created a lot of value for shareholders!