*LINE Official Accounts can use team chat only if they have been invited on the team by LINE customers. 即使是非技術背景的行銷人，也能輕鬆完成活動設計與互動流程設定，大幅節省開發時間與人力資源，真正做到「無痛啟動、高效推廣」。 *LINE OA will mail a information when the contact is not available to users who were being marked as spam too. This is comparable to how WhatsApp Business accou... https://kungfu83592.newsbloger.com/36700538/the-basic-principles-of-line-oa