The Privacy Policy agreement is a legal agreement where you let your readers know:
What personal information you collect from them,
How you collect, use and store this personal information,
Why you need this personal information, and
If you let any third parties collect, use or store this personal information
Privacy clauses for a blog
A few examples of clauses that should be part of your blog’s Privacy Policy:
Information Collection And Use.
This is where you inform users what personal information is being collected and how that collected data is used.