When a ticket is changed.
Events fired
| Event | Description | Link to the docs | 
|---|---|---|
| ticket.updated | The ticket that was changed with its new status | tickets | 
| transaction.updated | The original transaction with the changed ticket | transactions | 
| refund.created | A new refund of type changeis created | refunds | 
| ticket.created | The new ticket that was purchased | tickets | 
| transaction.completed | A new transaction is created with the ticket inside | transactions | 
| customer.created | Optional. If the customer for the new ticket doesn't exist | customers | 
The order of the events is not deterministic.