GCG Consulting Customer Reviews

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Recent User Reviews

December 6, 2025

They’ve earned my complete trust over time. I wouldn’t switch even if someone offered me a lower rate.

Jan

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GCG Consulting Company Overview

GCG Consulting, Inc. is a merchant-services and payments technology company headquartered in Phoenix, Arizona. It has over 30 years of experience in credit card processing and terminal servicing. The firm functions as a registered ISO of Fifth Third Bank, enabling it to provide merchant account services. GCG offers a range of payment solutions: mobile payments, countertop POS hardware, unattended/self-service terminals, eCommerce & online payment gateways, and solutions for “pay at the table,” remote/mobile sales, & unattended kiosks. They also support gift & loyalty programs, debit/credit acceptance across merchants of varied business types (retail, restaurant & hospitality, salons, non-profits, etc.). Their goal is to help merchants reduce costs of accepting cards, speed up payment delivery, and offer secure, flexible payment systems with hardware, gateways, and software tools included.

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