| Name | Type | Description | Notes |
|---|---|---|---|
| chargeAmount | String | Reserved: TBD | [optional] |
| chargeName | String | Reserved: TBD | [optional] |
| invoiceItemId | String | Reserved: TBD | [optional] |
| quantity | String | The quantity of envelopes to add to the account. | [optional] |
| unitPrice | String | Reserved: TBD | [optional] |