answersLogoWhite

0

Opt is short for option. To opt in is to accept or join; to opt out is to decline or reject.

Opt-in means that you are only on a list or in a group if you specifically ask to be. Opt-out means that you are on the list or in the group unless you specifically ask not to be.

User Avatar

Wiki User

11y ago

What else can I help you with?