| Naics index | Naics index description |
|---|---|
| 522320 | Credit card processing services |
| 522320 | Electronic financial payment services |
| 522320 | Electronic funds transfer services, including peer-to-peer payment services |
| 522320 | Financial transactions processing (except central bank) |
| 522320 | Processing financial transactions |
| 522320 | Reserve and liquidity services (except central bank) |
| 522390 | Check cashing services |
| 522390 | Loan servicing |
| 522390 | Money order issuance services |
| 522390 | Money transmission services |