Client at shop paying at cash register with saleswoman

Payment Processing for Supermarkets and Grocers

Do you own a grocery store or supermarket? If you do, you know that your customers don’t always have cash to pay for their groceries. This is why allowing your customers to pay with credit cards makes a lot of sense and can also help improve your sales. Group ISO has been assisting new and existing business setup up low-cost and secure credit card processing.

Did you know that at Group ISO, supermarkets qualify for discounted rates?

Working Capital for Grocery Stores

Are you seeking capital to expand your market, catch up on payroll, or replenish stock? We offer business loan alternatives known as a merchant cash advance. It’s faster and less complicated than a traditional loan.

Call us at 1-800-722-GISO (4476) to learn more about our program.

Grocery store owner using a modern POS checkout stand with fresh produce in the background.
gENIUS pos

Credit card processing and payment solutions features

Low, wholesale rates and pricing
Accept major credit cards, debit cards and EBT cards (electronic benefits / SNAP)
Multi-lane credit card terminals with pin pad option
Fast transaction processing
Complete cash registers or POS systems
Offer cash back to your customers
Fully PCI compliant and secure
Fast funding to your bank account
Check acceptance
Free 24/7 customer support

Copyright © 2026 Group ISO. Group Independent Sales Organization Inc. is a registered ISO of Commercial Bank of California Irvine, CA. All trademarks and service marks used on this website are property of their respective owners.

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