1. add one's opinion/advice/thoughts to a subject or situation
Professional
Social
want me to put in my two cents?
To 'put my two cents in' and the shorter 'my two cents' is an American medium usually said before or after giving your opinion or view on something. "If I can put my two cents in, that approach didn't work very well last time." This is an informal expression but you can hear it used in social and professional contexts.