1. **High-Value Behavior (Day 7):** Clicking "contact info" signals purchase intent, not just content browsing. It's a strong lead qualifier, often correlating with a 3-5x higher close rate at this stage. **高价值行为：** 点击“联系方式”表明购买意向，而非单纯浏览内容。这是关键线索筛选指标，该阶段点击行为的成单率通常高3-5倍。 2. **AI Upgrade Logic (C → B):** The cumulative Day 6 score (57) + Day 7 click (boosting predicted score to 88) crossed the **60-point threshold**. This demonstrates sustained engagement + active intent, justifying pool upgrade. **AI升级逻辑：** Day 6累计57分 + Day 7点击行为（预测分升至88分），**跨越60分阈值**。持续互动加主动意向，符合升级标准。 3. **Triggered Nurturing Actions:** - **Immediate:** Generate a personalized B2B proposal draft (e.g., "Customized Training Bundle for 100 Users") - **Sales task:** Create a high-priority follow-up call task within 24 hours, targeting training manager or L&D director **触发动作：** - 立即生成个性化B2B方案草稿（如“100人企业训练组合方案”） - 24小时内创建销售优先跟进任务（联系培训经理/人才发展总监） 4. **Path to 100-Unit Inquiry (Pipeline Impact):** The B-pool trigger ensures sales engages while interest peaks. A timely proposal + consultative call typically increases conversion probability from 15% to 35%+. This directly feeds into a structured 100-seat distribution inquiry process. **业务转化逻辑：** B池触发确保销售在兴趣峰值期介入。及时方案+咨询电话通常将使转化率从15%提升至35%以上，直接推动100人规模询单进入结构化商机流程。