> ## Documentation Index > Fetch the complete documentation index at: https://polar-rishi-raj-jain-patch-2.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Webhook Events > Our webhook events and in which context they are useful ## Billing Events ### Checkout ### Customers Fired when a new customer has been created. Fired when a customer has been updated. Fired when a customer has been deleted. Fired when a customer's state has changed. Includes active subscriptions and granted benefits. ### Subscriptions In order to properly implement logic for handling subscriptions, you should look into the following events. Fired when a new subscription has been created. Use this event if you want to handle cancellations, un-cancellations, etc. The updated event is a catch-all event for `subscription.active` , `subscription.canceled`, `subscription.uncanceled` and `subscription.revoked`. In case you want to do logic when a subscription is renewed, you should listen to `order.created` and the `billing_reason` field. It can be `purchase`, `subscription_create`, `subscription_cycle` and `subscription_update`. `subscription_cycle` is used when subscriptions renew. ### Order ### Refunds ### Benefit Grants ## Organization Events ### Benefits ### Products ### Organization