**1) Why Day 7 behavior is high value** - Repeated demo views = active buyer intent, not passive browsing; content-resonance signals are strong predictors of deal readiness. - 反复观看演示说明客户有主动购买意向，而非被动浏览；内容共鸣是成交准备度的重要预测信号。 **2) Why C → B upgrade** - Score 55 → 79 crosses the B threshold (60); cumulative engagement plus high-value behavior justifies the pool upgrade. - 分数从55升至79，越过B池门槛60；累计互动叠加高价值行为，升级合理。 **3) Precise triggered actions** - Send tailored B2B proposal + Cultural Insights one-pager; create sales follow-up task within 24–48h; add to demo-based nurture sequence. - 发送定制B2B方案与文化洞察单页；48小时内创建销售跟进任务；加入基于演示的培育序列。 **4) Path to the 100-unit inquiry** - B-pool nurture + timely proposal + follow-up converts demo interest into a qualified, scalable 100-unit distribution inquiry, improving pipeline quality and sales efficiency. - B池培育+及时提案+跟进，将演示兴趣转化为可规模化的100套分销询盘，提升管道质量与销售效率。