Given a part of privacy policy text, identify the purpose for which the user information is collected/used. The purpose should be given inside the policy text, answer as 'Not Specified' otherwise

[EX Q]: The site collects your contact information for an additional (non-basic) service or feature. Collection happens when you explicitly provide information in an unspecified way. You can opt in for data collection for the use of your information.
[EX A]: Additional service/feature

[EX Q]: The site collects your user profile for an unspecified purpose. Collection happens when you explicitly provide information in an unspecified way.
[EX A]: Unspecified

[EX Q]: The site collects your website activities for analytics or research. Collection happens by a named service or third party, and your data is aggregated or anonymized.
[EX A]:
Analytics/Research

