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Grant Merchant Services Company Overview

Grant Merchant Services, founded in 2000 and operating in the Greater Chicago area, is a family-owned Independent Sales Organization (ISO) and MSP backed by Elavon, Inc. The company specializes in tailored merchant payment solutions across sectors including retail, medical practices, B2B, and B2C operations. Services include credit and debit card processing, compliant zero-cost (surcharge) payment options, Level 2 and 3 card processing, gateway integrations, Stripe partnerships, and equipment provision such as POS systems and card terminals. They support customization and flexibility, assisting clients with complex verticals—like seasonal fireworks vendors and cannabis retailers—and emphasize transparent pricing and hands-on, Chicago-based customer support. Clients frequently commend Grant Merchant Services for delivering cost-effective, reliable service with clear explanations and real human contact.