Trusted Innovation in Self-Checkout Technology
For over a decade, Three Square Market has been at the forefront of micro-market innovation, delivering customized solutions that empower operators and delight end-users across North America.
We believe in building lasting partnerships with operators who share our commitment to quality, service, and cutting-edge technology.

What is a Micro-Market?
A micro-market is an unmanned retail space that offers fresh food, snacks, and beverages with self-checkout technology. It's like having a convenience store right in your workplace.
Unlike traditional vending machines, micro-markets provide a wider variety of products including fresh salads, sandwiches, and healthy options, all available 24/7 with secure payment processing.
Fresh Food Options
Daily delivery of fresh meals, salads, and healthy snacks
24/7 Accessibility
Available anytime employees need a quick meal or snack
Seamless Checkout
Quick self-checkout with multiple payment options
Why Choose 3SM?
We've built our reputation on operator trust, customization capabilities, and unwavering commitment to your success.
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Operator-First Approach
We partner with experienced operators who know their markets. Our platform empowers you to customize offerings, manage inventory, and maximize profitability with complete control.
- Flexible product selection
- Real-time inventory tracking
- Custom pricing controls
Unmatched Customization
Every location is unique. Our flexible platform adapts to your space, your brand, and your customers' preferences with tailored solutions that fit your exact needs.
- Modular market layouts
- Branded kiosk interfaces
- Scalable configurations
Proven Track Record
Over a decade of experience deploying thousands of successful micro-markets. Our operators consistently report higher satisfaction and stronger returns.
- 10+ years in business
- Thousands of installations
- Industry-leading retention
Technology Leadership
Innovation drives everything we do. Our proprietary technology platform sets the industry standard for reliability, security, and user experience.
Advanced Kiosk Hardware
State-of-the-art touchscreen kiosks with intuitive interfaces, built for reliability and ease of use.
- High-resolution touchscreens
- Multiple payment readers
- Durable commercial-grade components
- ADA compliant design
Unmatched Customization
Every location is unique. Our flexible platform adapts to your space, your brand, and your customers' preferences with tailored solutions that fit your exact needs.
- Modular market layouts
- Branded kiosk interfaces
- Scalable configurations
Enterprise Security
Bank-level encryption and PCI DSS compliance ensure every transaction is secure and protected.
- PCI DSS Level 1 certified
- End-to-end encryption
- Tokenized payment processing
- Regular security audits
Customer Service Commitment
Our dedicated support team is available 24/7/365 to ensure your micro-markets run smoothly. When you need help, we're here.
24/7 Technical Support
Round-the-clock assistance for any technical issues or questions. Our expert team is always ready to help.
Rapid Response Service
Fast turnaround on service requests with nationwide network of certified technicians.
Operator Training
Comprehensive onboarding and ongoing education to help you maximize your investment.
