IC Verify Software (Single User V 4.0.4, 1 Merchant/1 User) CyberCash the world's leading provider of secure convenient payment products and services presents ICVERIFY for Windows the most comprehensive payment processing software product available for merchants. Using a personal computer (PC) or PC-based electronic cash register (ECR) ICVERIFY authorizes and automatically captures deposits for all major credit cards including ATM-debit cards corporate purchase cards and private label cards. Check processing is also supported.