| Name | Type | Description | Notes |
|---|---|---|---|
| mcc | str | The 4-digit Merchant Category Code. The merchant might be associated with multiple MCCs. In that case the MCC provided here will be the one that better describes the current transaction. | [optional] |
| merchant_unique_id | str | The unique ID of this merchant. Must be unique for the entire system (not just within a specific industry). | |
| location | Location | [optional] | |
| user_defined | object | A JSON object that can carry any additional information about the merchant that might be helpful for fraud detection. | [optional] |