- **1) Callback request = buying signal, not curiosity.** A prospect who asks for a call is initiating sales contact, which historically correlates with much higher conversion than passive content views. / 主动要求回电是明确的购买信号，而非随意浏览；这类线索转化率通常远高于被动观看内容的客户。 - **2) C → B upgrade is threshold-driven and evidence-based.** Score rose from 20 (Day 1) to 56 (Days 1–6 cumulative) and then jumped to a predicted 84 on Day 7 — crossing the 60-point B threshold because a high-value action outweighed passive engagement. / 分数从20升至56，再因高价值行为跃升至84，越过60分门槛；升级由行为证据驱动，而非主观判断。 - **3) Trigger precise, role-appropriate actions.** Route to success-team callback within 24h, send a tailored B2B proposal/curriculum outline, and create a sales follow-up task with a named owner and SLA. / 24小时内安排成功团队回电，发送定制化B2B方案/课程大纲，并创建有明确负责人和时限的销售跟进任务。 - **4) Protect the 100-unit distribution inquiry.** With B-pool nurture cadence (case studies, ROI data, pilot offer), the system keeps momentum toward A (threshold 120) and positions Global Skills for a 100-unit distribution deal. / 通过B池培育节奏（案例、ROI数据、试点方案）保持推进，向120分的A池门槛迈进，为100套分销询盘打基础。 - **5) Business impact.** Faster routing + tailored proposal shortens sales cycles, raises pipeline quality, and improves conversion efficiency per rep hour. / 快速路由加定制方案可缩短销售周期、提升管道质量，并提高每位销售的有效转化效率。