post https://calc.cert.ceretax.net/telco/refund
Create a refund transaction for a previously Posted telecommunications transaction.
This API allows you to quickly create refund invoice representing a refund for a previously created sales invoice in CereTax. This API supports full, partial, and tax-only refunds.
This API is intended to be a shortcut for creating refunds for common refund scenarios when a previous transaction can be referenced, including:
- Full refund on a previous sale
- Refunding one or more line items on a previous sale
- Refunding the tax that was charged on a previous sale when a customer provides an exemption certificate after the purchase
More complex refund scenarios should be processed using the CreateTransaction API.