Which of the following is NOT a benefit of non-self-serve media platforms?CPC/CPM may be lowYou can buy media without human contactFlexibilityAdditional Reach

To determine which option is NOT a benefit of non-self-serve media platforms, let's analyze each choice:

1. CPC/CPM may be low: Non-self-serve media platforms often have established pricing models that could lead to competitive rates, but lower costs are not guaranteed. This could be considered more of a potential benefit rather than an inherent one.

2. You can buy media without human contact: This statement applies to self-serve media platforms, where transactions can occur without direct interaction with media sellers. Hence, this would not be a benefit of non-self-serve platforms.

3. Flexibility: Non-self-serve platforms typically offer tailored options and personalized service through human intermediaries, which can be seen as a benefit.

4. Additional Reach: Non-self-serve media platforms may provide access to broader audiences through established connections and relationships that self-serve platforms may lack.

Final Answer

The option that is NOT a benefit of non-self-serve media platforms is "You can buy media without human contact."