# SMS 옵트인 캠페인 만드는 방법

SMS 옵트인 캠페인(또는 "텍스트인 캠페인")은 광고판을 임대하거나 엽서를 발송하여, 고객이 특정 "키워드"를 비즈니스 번호로 문자 전송해서 혜택을 받을 수 있도록 하려는 클라이언트에게 매우 유용합니다.

[워크플로우에 대해 자세히 알아보기](https://help.gohlighlevel.com/support/solutions/articles/48001179678-workflow-builder-overview)

SMS 옵트인 캠페인의 핵심은 "고객 답장" 워크플로우 트리거(Customer Replied Workflow Trigger)입니다. 설정은 다음과 같아야 합니다:

![SMS 옵트인 캠페인 워크플로우 트리거 설정 화면](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/155008378598/original/nbt6ncD_zxNOuyF5je7eCy1XAW3zuh2Q9A.png?1695391712)

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*원문 최종 수정: Fri, 22 Sep, 2023 at 9:54 AM* *Hyperclass 사용 가이드 — hyperclass.ai*


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