订阅（敬请期待）

这将根据订阅计划定期向购物者收费。例如：每周/每月。

接口

接口

POST  /subscription-plans
GET  /subscription-plans/{subscription-plan.id}
POST /subscriptions
GET /subscriptions/{subscription.id}
POST /subscription-cancellations
GET /subscription-cancellations/{subscription-cancellation.id}