As our cooperated Biz advices, we created this new tag that is used for daily updates of SoCal, Cooperated Verified Biz of SA can post their posts in here. Current Pinned Posts on Portal Page are solid that seems like sponsor posts. 此新版面用于商家用户发布每日更新（如需）。区别在于前置门户页面的内容是固定的。
