Data sold or shared with third parties
You are agreeing to Pinterest engaging in activities that may be considered "selling" or "sharing" your personal information for targeted advertising, unless you opt out.
“Some of these activities may be considered “targeted advertising” “sharing” or “selling” as those terms are defined under certain state privacy laws in the US. You can opt out of Pinterest using and disclosing your information for these purposes.”
What that means: Your data may be considered sold or shared for targeted advertising purposes under US state laws, though the policy provides options to opt out.
The policy explicitly states that certain data activities, particularly around targeted advertising, sharing, or selling, fall under state privacy law definitions of "selling."