noun
opt-out
A noun referring to the act or option of choosing not to participate in something, often used in contexts like marketing emails, data collection, or services.
メールマガジンのオプトアウトは簡単にできます。
You can easily opt out of the email newsletter.
このサービスにはオプトアウトの手続きが必要です。
This service requires an opt-out procedure.
Variant spelling with a middle dot, sometimes used to clarify the word boundary.
Opt-in means actively choosing to participate, while opt-out means choosing to stop or not participate.
Borrowed from English 'opt-out'.