**1) Why “clicked contact information” is high-value** - It signals active buying intent: the lead is moving from passive content consumption to seeking a direct channel to sales. - 中文：点击联系方式说明客户从“看内容”转向“找对接人”，购买意向明显升温，是典型的销售就绪信号。 **2) Why AI keeps this lead in C Pool** - Day 7 score of 33 is well below the C→B threshold of 60; cumulative behavior (10 → 30 → 33) shows steady but still early-stage engagement. - 中文：33 分离 60 分的升级线仍有明显差距，累计行为显示兴趣在稳步上升，但还处于早期培育阶段，暂不升级更稳妥。 **3) Precise nurturing actions to trigger now** - No B2B proposal or sales assignment yet. Instead: send a targeted case study / product one-pager, auto-tag “contact intent,” and schedule a low-friction check-in task (e.g., Day 10 email) to deepen engagement. - 中文：暂不触发正式报价或销售跟进。先推送针对性案例/产品单页，打上“联系意向”标签，并安排轻量级触达任务（如第 10 天邮件）继续加热。 **4) Path to a 100-unit distribution inquiry** - Keep scoring contact clicks, repeat visits and video completion; once cumulative score crosses 60, upgrade to B Pool and auto-trigger proposal + sales follow-up — the right moment for a volume/distribution conversation. - 中文：持续累积联系点击、重复访问、视频完播等高分行为；一旦总分越过 60 分即升级 B 池，自动触发报价与销售跟进，届时再切入 100 套分销询盘最合适。