- **Why Day 7 is high-value:** A callback request is an explicit buying signal—self-identified intent that shortens the sales cycle and lifts conversion probability far more than passive views or video watches. 中文：主动要求回电是明确的购买信号，代表客户自报意向，比浏览或看视频更能缩短成交周期、提升转化率。 - **Why C → B upgrade:** Score jumped 55 → 77 on Day 7, crossing the 60 B-threshold. Behavior-driven score lift plus threshold breach triggers the pool upgrade automatically—no manual triage. 中文：Day 7 分数从 55 跃升至 77，越过 60 的 B 池阈值。行为驱动的分数提升触发自动升级，无需人工分诊。 - **Precise triggered actions:** Route to success-team callback within SLA; send tailored B2B proposal (training scope + pricing tiers); create sales follow-up task with 48-hour cadence; log intent signal in CRM for pipeline scoring. 中文：按 SLA 派发成功团队回电；发送定制 B2B 方案（培训范围+报价分层）；创建 48 小时节奏的销售跟进任务；在 CRM 记录意向信号用于商机评分。 - **Path to 100-unit inquiry:** At 77/120 toward A, sustained engagement (proposal opens, repeat callbacks) compounds score; B-pool cadence keeps the lead warm until it qualifies for A-level enterprise deal motion—positioning for a 100-unit distribution conversation. 中文：当前 77/120，距 A 池尚需持续互动（方案打开、再次回电）累积分数；B 池节奏保持客户活跃，直至具备 A 级企业大单动作资格，为 100 单元分销洽谈铺路。 - **Business impact:** Faster intent capture → higher pipeline quality and conversion rate, lower sales-cycle friction, and larger deal-size potential per lead. 中文：更快捕获意向→提升商机质量与转化率，降低销售周期摩擦，放大单客成交规模潜力。