Store how many times each promotion has applied to a sale.
| Parameter name | Description | Possible value | Required |
|---|---|---|---|
| invoiceID | Invoice ID. | Integer | yes |
| promotionID# | Promotion ID | Integer | yes |
| promotionCount# | Number of times the promotion applied | Integer | yes |
This API call returns error 1006 if "Promotion Count on Invoice" module is not enabled on your account.