Void/delete document

If your platform supports voiding documents, then you must include this functionality in your integration. You can do this using the VoidTransaction endpoint. This endpoint provides a way to recover from posting problems and cancelled transactions. The effect of the VoidTransaction endpoint depends on both the current state of the document (uncommitted/saved, posted, or committed) and the code parameter used in the request body.

Below are some simple examples. Depending on your workflow, you can come across instances where a user cancelled a transaction before any money transfers. In this case, because you don’t owe the customer a refund, and depending on how you’ve submitted the transaction to AvaTax, you can either void or delete the transaction.