What is ic system payment? The IC Solutions payment system is a system that allows users to purchase prepaid phone services using the Online Payment Processing Service offered by them. They have three different options for the customers to make the payment. Customers can either choose to make the payment online, by phone or by mail.What is an ic system? IC System is an Accounts Receivable Management provider and one of the largest collection companies in North America. Founded in 1938, we’re family-owned and in our third generation of management. We provide ethical collections for consumer and commercial accounts in all stages of the revenue management cycle.What is ic service? IC Service & Maintenance Ltd was founded by Martin Taylor with a vision to create a fully integrated fire and security systems business with a focus on outstanding customer service. Since then we have completed some of the most prestigious contracts in the UK (The Millennium Dome & The Shard to name a couple).