| Name | Type | Description | Notes |
|---|---|---|---|
| amount | String | The total amount of the purchase. | [optional] |
| description | String | A sender-defined description of the line item. | [optional] |
| paymentDate | String | [optional] | |
| paymentId | String | [optional] | |
| paymentNumber | String | When set to true, a PDF version of the invoice is available. To get the PDF, make the call again and change "Accept:" in the header to "Accept: application/pdf". | [optional] |