A plan email can be used to send an email when a plan is activated, expiring or expired
| field | type | description |
|---|---|---|
| type | string | activation/expiration/expired |
| translations | object | "en": { "subject": "Plan Expiration Notice", "message": "Your plan will expire in 7 days" } |
| days_before | integer | send an email x days before plan expires. Available only for type "expiration" |
| organization_id | string |