MIND C.T.I. Ltd. develops and implements convergent billing and customer care software solutions for telecommunications service providers including wireline and wireless carriers, VoIP providers, broadband operators, and MVNOs. The company's core product, MINDBill, is a unified platform that handles billing, customer management, provisioning, and authentication for voice, data and content services across prepaid, postpaid and hybrid payment models, with optional modules for point-of-sale, e-commerce, mobile apps and self-service capabilities. The company also offers PhonEX ONE, an enterprise telecommunications expense management and call accounting system, and messaging services for enterprise and wholesale customers. Revenue is generated primarily through software-as-a-service arrangements, professional services, support and maintenance contracts with telecom operators and enterprises globally.