# feat: Google Ads 付费转化上报
- 新增 PaymentConversionService:Stripe 付款成功后读 MongoDB gclid → 调 Google Ads API
- InvoicePaidEventHandler 接入转化上报
- pom.xml 添加 google-ads + spring-boot-starter-data-mongodb 依赖
- 配置文件添加 biz.conversion 凭证(默认 enabled=false)
- 新增单元测试覆盖:无归因/无gclid/异常/null参数 场景
Co-Authored-By: Claude Opus 4.6 (1M context) noreply@anthropic.com