Naics For Card Processing. Learn more about the naics 522320 in the finance and insurance sector and its related general liability, ncci, and sic codes. Creditcardprocessing.com has been providing merchant accounts and credit card processing since 1998.

The credit card processing industry has a number of vocabulary terms that are commonly used, but aren’t known by many outside of the industry. Financial transactions processing (except central bank) 522320: This industry comprises establishments primarily engaged in providing credit by issuing credit cards.