**Day 7 Behavior = High-Value Signal** - Completing a post-video survey is an active, intent-rich action — not passive viewing. It shows engagement, willingness to invest time, and self-qualification. - 完成视频后问卷是主动行为，代表客户愿意投入时间、表达兴趣，是自我资格筛选的强信号，远比单纯观看更有价值。 **AI Keeps Lead in C Pool (Score 39 < Threshold 60)** - Score improved from 31 → 39 (+8), but still 21 points below the C→B threshold. AI avoids premature upgrades to protect sales resources. - 分数从31升到39（+8），但距C→B阈值60还差21分。AI不提前升级，是为了避免浪费销售资源，保证跟进质量。 **Precise Nurturing Actions to Trigger** - Send a personalized thank-you + relevant case study (industry-matched). - Schedule a soft-touch follow-up task for sales within 48 hours. - Offer a deeper asset (e.g., ROI calculator, mini-demo) to accelerate scoring. - 发送个性化感谢邮件+匹配行业案例；48小时内创建销售轻触跟进任务；推送更深层资产（如ROI计算器、迷你演示）加速积分增长。 **Path to 100-Unit Distribution Inquiry** - Each high-value interaction (+8–10 points) moves the lead toward 60+; at threshold, AI upgrades to B and triggers a formal B2B proposal + sales call. - Sustained engagement signals real distribution-level demand, justifying a 100-unit proposal rather than a trial. - 每次高价值互动（+8–10分）都在逼近60分阈值；达标后AI升级到B池并触发正式B2B方案+销售电话。持续互动说明是真实分销级需求，足以支撑100套方案而非试用。 **Business Outcome** - Behavior → Score → Pool Upgrade → Triggered Proposal → Higher conversion & larger deal size. - 行为→积分→池升级→自动触发方案→提升转化率与客单价。