What is another word for opt-in?
Pronunciation: [ˈɒptˈɪn] (IPA) 
Opt-in is a term that refers to a user giving their consent to receive communications from a particular source. There are several synonyms for opt-in, including subscribe, enroll, register, sign up and join. These words all carry the same meaning, that is, the act of choosing to receive information or content from a specific source. Opt-in is commonly used in digital marketing to build mailing lists or to gain permission to send promotional emails. The use of opt-in is crucial to ensure compliance with anti-spam laws and to create meaningful engagement with a target audience. Regardless of the terminology used, a clear and transparent opt-in process is essential for building an engaged and loyal customer base.
