preference-frequency-manager
帮助减少退订并提升长期互动率，适合高频发信者。
设计订阅者偏好中心与频率下调流程，防止硬退订。
帮你搭建面向订阅者的 preference center 和降频（opt-down）阶梯，让用户有办法逐步减少邮件量而不是直接退订。会输出偏好页要收哪些字段（主题、频次层级、渠道开关）、一套降频路径和偏好到抑制的映射，方便工程实现和运营把控。适合想降低硬退订率或给订阅者更细化选择时使用，重点是把“退订”变成可退步的选项。
▸ 展开 SKILL.md 英文原文
Use when the user asks to "build a preference center", "set up a frequency opt-down ladder", "give people a step-down instead of unsubscribe", or "design a topic/cadence preference page"; produces a preference-center field spec, a frequency/topic opt-down ladder (down-tier paths that substitute for a hard unsubscribe), a preference-to-suppression mapping, and a SEND N-dimension sub-item note on preference-center / frequency options offered. Not for the lifecycle flow map or cadence governance — use email-sequence-designer; not for the consent/suppression record itself — use consent-registry; not for computing EQS or ruling the N1 unsubscribe veto — use email-quality-auditor. 邮件偏好中心/降频阶梯设计/退订替代降档
帮我安装这个 skill：https://raw.githubusercontent.com/aaron-he-zhu/aaron-marketing-skills/main/email/nurture/preference-frequency-manager/SKILL.mdcurl -fsSL "https://raw.githubusercontent.com/aaron-he-zhu/aaron-marketing-skills/main/email/nurture/preference-frequency-manager/SKILL.md"# Preference & Frequency Manager Designs the subscriber-facing preference center and the frequency/topic opt-down ladder that gives a subject a step-down instead of a hard unsubscribe, and supplies the SEND **N (Nurture / Lifecycle)** sub-item note on **preference-center / frequency options offered**. It specifies the preference-page field set (topics, cadence tiers, channel toggles), the down-tier ladder (e.g., weekly → monthly → pause → sunset), and the mapping from each preference choice to the suppression/frequency rule the ESP and consent-registry must enforce. It is the **N1-veto mitigation** — the softer exit that keeps people on the list at a lower cadence — but it does not adjudica