- **Day 7 repeated high-value engagement signals real buying intent, not casual browsing.** Repeated interactions within one day compress the decision window and raise urgency; a single view is curiosity, repeated views are evaluation. - 中文：第7天同一客户多次进行高价值互动，说明对方已在认真评估，而不是随便看看；单次浏览是好奇，重复行为才更接近采购意向。 - **But AI keeps the lead in C Pool because cumulative score is still far below the 60 upgrade threshold.** Days 1–6 score 0 and predicted Day 7 score 0 mean the model does not yet see sufficient weighted evidence; isolated spikes need corroboration before pool upgrade. - 中文：但AI暂时不升级到B池，因为累计分数仍明显低于60分门槛；前6天为0、第7天预测仍为0，说明模型还缺少足够加权证据，单日突增需要更多验证。 - **Trigger precise, low-cost nurture actions rather than sales handoff.** Send a tailored B2B proposal snippet or case study, create a sales follow-up task with a next-step question, and schedule a short discovery call invite; log the behavior for score recalibration. - 中文：应触发精准且低成本的培育动作，而不是立即转销售：发送定制化B2B方案片段或案例、生成销售跟进任务并带有明确下一步问题、安排短会邀约，同时记录行为以便重新校准评分。 - **This protects sales efficiency while keeping the account warm for a 100-unit distribution inquiry.** By testing response to proposal and follow-up, the system can confirm budget/scale interest before assigning senior sales time, improving pipeline quality and conversion probability. - 中文：这样既能保护销售效率，又能为100台/套分销询盘保温；通过方案与跟进的响应测试，先确认预算与规模意向，再投入高级销售资源，从而提升商机质量和转化概率。 - **Next step rule:** if the lead responds to the proposal or books the call, recalculate score; if it crosses 60, upgrade C→B and trigger formal proposal plus assigned follow-up owner. - 中文：下一步规则：若客户回复方案或预约会议，立即重算分数；一旦超过60分，就执行C→B升级，并触发正式方案与指定跟进负责人。