Opt in
Pronunciation: /ˈɑpt ˈɪn/
Opt in (verb)
- To agree to take part in something, usually by selecting a choice or sending a message.
- To allow yourself to be part of a study, programme, or group by giving permission.
- To decide to accept a rule or benefit that is not automatic, by making a clear choice.
Examples
- You can opt in to the program anytime.
- They opt in when they want to participate.