прилагательное · обычное

opt-in

unter vorhergehender Einwilligung, vorhergehende Einwilligung erfordernd

The property of having to choose explicitly to join or permit somethingThe property of having to choose explicitly to join or permit something; a decision having the default option being exclusion or avoidance; used particularly with regard to mailing lists and advertising.

UK/ˈɒptˌɪn/US/ˈɑptˌɪn/

Значение

значений: 1

(без степеней сравнения)The property of having to choose explicitly to join or permit something; a decision having the default option being exclusion or avoidance; used particularly with regard to mailing lists and advertising.
They set up an opt-in mailing list, so that those who wanted the notices could subscribe.
unter vorhergehender Einwilligung, vorhergehende Einwilligung erfordernd