Paddle webhook verification creates merchant-of-record fulfillment demand

为什么现在

The checkout is only half of billing. Teams need reliable fulfillment after transaction and subscription events arrive.

Angles: Paddle webhook verification, Subscription state sync table, Duplicate event handling

72 小时行动计划

1. 1核对来源和更新时间，确认 "paddle webhooks" 仍处在新窗口。
2. 2先发布一个聚焦页面，回答最直接的实现、采购或对比问题。
3. 3补一个清单、模板或小工具，把搜索意图转成邮箱订阅或线索。