> For the complete documentation index, see [llms.txt](https://docs.payments.thalescloud.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payments.thalescloud.io/transaction-control/implement-transaction-control/implement-domain-controls/default-merchant-types.md).

# Default merchant types

D1 classifies merchants into default merchant types based on MCC (Merchant Category Code).

### Gambling <a href="#gambling" id="gambling"></a>

| MCC  | Description                                                                                                      |
| ---- | ---------------------------------------------------------------------------------------------------------------- |
| 7800 | Government Owned Lottery                                                                                         |
| 7801 | Government-Licensed Casinos (Online or Internet Gambling)                                                        |
| 7802 | Government-Licensed Horse/Dog Racing                                                                             |
| 7995 | Gambling Transactions Betting (Sportsbook, fantasy, social gaming; when regulated and not covered by other MCCs) |
| 9754 | Gambling-Horse, Dog Racing, State Lottery                                                                        |

### Adult <a href="#adult" id="adult"></a>

| MCC  | Description                                      |
| ---- | ------------------------------------------------ |
| 5967 | Direct Marketing–Inbound Telemarketing Merchants |
| 5993 | Cigar Stores and Stands                          |

### High-risk <a href="#risky" id="risky"></a>

| MCC  | Description                                                                                                      |
| ---- | ---------------------------------------------------------------------------------------------------------------- |
| 4816 | Computer Network/Information Services                                                                            |
| 5122 | Drugs, Drug Proprietors and Druggists Sundries                                                                   |
| 5816 | Digital Goods: Games                                                                                             |
| 5912 | Drug Stores and Pharmacies                                                                                       |
| 5962 | Direct Marketing–Travel Related Arrangement Services                                                             |
| 5966 | Direct Marketing–Outbound Telemarketing Merchants                                                                |
| 5967 | Direct Marketing–Inbound Telemarketing Merchants                                                                 |
| 5993 | Cigar Stores and Stands                                                                                          |
| 6051 | Quasi Cash–Merchant                                                                                              |
| 7273 | Dating Services                                                                                                  |
| 7995 | Gambling Transactions Betting (Sportsbook, fantasy, social gaming; when regulated and not covered by other MCCs) |


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