Intelligent Systems Corporation is engaged in the business of providing technology solutions and processing services to the financial technology and services market. The Company's financial transaction solutions and services (FinTech) operations are conducted through its CoreCard Software, Inc. (CoreCard) subsidiary. CoreCard and its affiliate companies in Romania and India, as well as the corporate office provide administrative, human resources and executive management support. The Company also has two subsidiaries, CoreCard SRL in Romania and ISC Software in India, that perform software development and testing, as well as processing operations support for CoreCard. CoreCard designs, develops, and markets a suite of software solutions to accounts receivable businesses, financial institutions, retailers and processors to manage their credit and debit cards, prepaid cards, private label cards, fleet cards, loyalty programs, and accounts receivable and small loan transactions.