精准目标生成引擎

{"smart_goal":"活动：新品无线耳机预售引流 / Campaign: New Wireless Earbuds Pre-sale Acquisition\n\nSMART目标 / SMART Goals:\n- Specific（具体）: 面向22–35岁一二线城市白领与高校研究生，聚焦通勤与健身场景，主打降噪、续航、通话清晰度与舒适佩戴；以移动端为主投放，使用中英双语创意，突出早鸟优惠、分期与以旧换新；通过付费搜索/社交、内容种草、邮件引导与站内优化，驱动预售与订阅。/ Target 22–35 white-collar and graduate students in Tier-1/2 cities, focusing on commute and fitness use cases; emphasize ANC, battery life, call clarity, and comfort. Mobile-first placements with bilingual (CN/EN) creatives highlighting early-bird, installment, and trade-in. Use paid search/social, influencer/content, email nurturing, and onsite optimization to drive pre-orders and subscriptions.\n- Measurable（可衡量）: 在2026-03-31前完成≥1000笔预售；CTR≥2.5%，CVR（预售页）≥3.0%，CPA≤¥45，ROAS≥3；收集≥3000名邮件订阅；完成≥5个创意A/B测试；站内好评率≥95%。/ By 2026-03-31: achieve ≥1000 pre-orders; CTR ≥2.5%, pre-sale page CVR ≥3.0%, CPA ≤¥45, ROAS ≥3; collect ≥3000 email subscribers; complete ≥5 creative A/B tests; onsite positive rating ≥95%.\n- Achievable（可实现）: 预算¥150,000；在CPA≤¥45的约束下，1000单广告获客成本不超过¥45,000，剩余预算可支持流量扩展与订阅获取；目标人群近期浏览与搜索行为表明较强购买意向，中英双语与价格机制（早鸟/分期/以旧换新）有助提升CTR与CVR。/ Budget ¥150,000; with CPA ≤¥45, 1000 orders imply ≤¥45,000 acquisition spend, leaving sufficient budget for traffic and lead generation; recent browsing and search intent of the audience plus bilingual creatives and incentives (early-bird/installment/trade-in) support CTR/CVR targets.\n- Relevant（相关）: 指标直接关联新品上市与营收效率（ROAS、CPA）、用户增长（订阅）、产品口碑（好评率）与创意优化（A/B测试），符合业务优先级。/ Metrics map to launch success and efficiency (ROAS, CPA), user growth (subscriptions), product reputation (ratings), and creative optimization (A/B tests), aligned with business priorities.\n- Time-bound（时限）: 截止时间为2026-03-31 23:59（CST）；按周复盘CTR/CVR/支出节奏与测试结果，必要时调整投放与创意。/ Deadline: 2026-03-31 23:59 (CST); weekly reviews on CTR/CVR/spend pacing and test results, with optimization as needed.","key_metrics":["预售订单数（Pre-sale orders）≥1000（截至2026-03-31）","点击率CTR ≥2.5%","转化率CVR（预售页）≥3.0%","获客成本CPA ≤¥45","广告回报率ROAS ≥3.0","邮件订阅数 Email subscribers ≥3000","创意A/B测试完成数 Creative A/B tests ≥5","站内好评率 Onsite positive rating ≥95%","预算消耗与节奏 Budget spend vs ¥150,000（周度监控）","登陆页跳出率 Landing page bounce rate（监测与优化）","加购率 Add-to-cart rate（监测与复购触达）","CPC 每次点击成本 CPC（监测与优化）","CPM 每千次展示成本 CPM（监测）","搜索关键词点击份额 Search impression/click share（如“降噪耳机”“通勤耳机”）","分期与以旧换新使用率 Installment & trade-in uptake rate","移动端流量占比 Mobile traffic share（监测）"]}