- **High-value but low-depth signal:** Clicking contact info shows active buying intent (the lead wants a human channel), but it is a single micro-action, not a full solution-evaluation behavior. 中文：点击联系方式说明客户有明确购买意向（想找真人沟通），但这是一个单点微动作，还不算完整的方案评估行为。 - **Score stays below threshold, so no pool upgrade:** Day 7 adds +4 to reach 4 vs. the 60 C→B threshold — the AI treats one contact click as a "warm signal," not a qualified opportunity. 中文：第7天仅加4分、总分4，远低于C→B的60分门槛，AI只把它当作“热身信号”，尚不构成合格商机。 - **Trigger low-friction, high-response actions:** Auto-send a short capability deck + a scheduled sales follow-up task within 24h; assign an SDR to call/WeChat and confirm training scope and decision timeline. 中文：触发低门槛、高响应的动作：24小时内自动发送精简能力介绍，并生成销售跟进任务；由SDR电话/微信确认培训范围与决策时间表。 - **Qualify the 100-unit distribution inquiry explicitly:** In the follow-up, probe volume (100 units), delivery format, budget owner and procurement process, then log answers to feed the next score calculation. 中文：跟进时明确探询100套分销询盘的规模、交付形式、预算归属与采购流程，并把答案回填系统，驱动下一轮评分。 - **Business impact:** This keeps C-pool cost low while capturing intent early — converting a 4-point signal into a qualified 100-unit pipeline entry instead of a premature upgrade. 中文：这样既控制C池培育成本，又能及早捕捉意向——把4分信号转化为100套的合格商机，而不是过早升级。