产品升级入口与付费说明
原名：paywalls
在用户理解价值的前提下设计套餐升级提示，清楚说明费用、限制和退出方式。
中文 Skills 技能说明
适合检查应用内升级页和功能限制提示。输入套餐权益、价格、当前用户阶段及真实限制，先判断何时提示合理，再整理比较、说明和操作入口，输出文案与实验计划。不得隐藏续费条款、制造虚假倒计时或诱导误购，所有价格与权益必须来自已确认数据。核心设计不需要支付账号；实际扣款和订阅变更由支付系统处理并取得用户确认，不能把技能当作平台已实现支付能力。
上游能力依据
上游原始适用说明：When the user wants to create or optimize in-app paywalls, upgrade screens, upsell modals, or feature gates. Also use when the user mentions "paywall," "upgrade screen," "upgrade modal," "upsell," "feature gate," "convert free to paid," "freemium conversion," "trial expiration screen," "limit reached screen," "plan upgrade prompt," "in-app pricing," "free users won't upgrade," "trial to paid conversion," or "how do I get users to pay." Use this for any in-product moment where you're asking users to upgrade. Distinct from public pricing pages (see cro) — this focuses on in-product upgrade moments where the user has already experienced value. For pricing decisions, see pricing.
上游 SKILL.md 主要章节（保留原文标题）：
- Initial Assessment
- Core Principles
- 1. Value Before Ask
- 2. Show, Don't Just Tell
- 3. Friction-Free Path
- 4. Respect the No
- Paywall Trigger Points
- Feature Gates
- Usage Limits
- Trial Expiration
使用边界
先提供真实业务背景、目标受众和可核验资料。输出是工作草稿或决策辅助，不补造客户反馈、经营数据、案例或引用。
作者、翻译与许可证
- 原作者
- Corey Haines 与 marketingskills contributors
- 中文翻译
- CEOFans翻译
- 许可证
- MIT
- 上游来源
- https://github.com/coreyhaines31/marketingskills/tree/5e721d73ac85be8ba917d6a9ca9cb5bc98f02b80/skills/paywalls
适用范围
平台：linux、macos、windows；标签：产品与运营、产品升级入口与付费说明、开源技能
安全提示
基础静态扫描不等于绝对安全。技能可能调用命令、浏览器、云服务或本地文件，请在最小权限环境中使用，高风险操作必须人工确认。
如发现侵权、许可证或安全问题，可在本页前台提交投诉，管理员复核后可立即下架。