*LINE Official Accounts can use group chat only should they have already been invited into the group by LINE consumers. "Produce picture" is actually a element that allows you to build basic pictures in the required templates for Abundant information or Abundant menu. 圍繞興趣開展，由用戶發起、用戶參與，較適合討論、招募與口碑擴散，缺點是官方不可控 「如何在玩互動遊戲時，也能推薦用戶適... https://bd-auto-group81479.theisblog.com/36247435/the-fact-about-line-official-account-that-no-one-is-suggesting