SERVICES
If your business depends on point of sale systems, you need a dependable, responsive expert partner in point of sale software development, support and integration.
- Broad Experience
- Processor Relationships
- Hardware Experitse
E7’s point of sale development team collectively has over 50 years of experience in delivering, supporting and auditing point of sale systems for restaurants, casinos, banks and retail.
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Point-Of-Sale Experience
POS Hardware
Well-chosen POS devices working at their best for your business.
Payment Processors
Choose the processor with the best rates and best service and we work with them.
Cloud Computing
Cloud systems are essential for delivering the security and 100% up-time that you need.
Security
We assume all systems are constantly under attack. We build our systems to protect card data, personal data, and availability.
Auditability
With millions of transactions, there will be research inquiries. Audit data must be complete and easily reviewed by authorized persons.
Integration
No POS is an island. We integrate point of sale with payment processors, accounting, mobile apps, digital signage and more.
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Point of Sale Payment Processors
Payment processors present different interfaces with very different approaches, features and transaction flows. Depending on their target market and security features, different skill sets are required for each.
- Credicall
- First Data
- Clover
- Authorize.Net
- PayPal
- Certegy
- Worldpay
- Square
- Moneybookers
E7’s POS team has integrated with all of these payment processors. We have working relationships with the people who get things done on the inside.
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Point of Sale Hardware Experts
Knowing the strengths and weaknesses of different EMV card readers, ID scanners, check scanners and printers is key to delivering a POS experience that is fast, resistant to errors and loved by its users.
- Verifone
- Ingenico
- Clover
- Intellicheck
- IDScan.Net
- Square
- Epson
- Glory Kiosks
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PCI Security Compliance
E7 Systems has never failed a security audit. Just three months after taking over a fundamentally insecure, legacy point-of-sale platform, our team identified and corrected critical vulnerabilities and achieved PCI Level 1 certification—a milestone reached by fewer than 15% of large, well funded development teams. Achieving this under extreme constraints reflects a disciplined, results-driven engineering culture. Our approach to PCI and other security attestations combines a deep understanding of “sufficient” security principles with the ability to negotiate practical, standards-aligned innovations with auditors. E7 Systems helps organizations select and implement security controls that are effective, appropriate, and compliant with commercial, governmental, and military requirements.
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Kiosk Software Development
E7 systems built this sweepstakes gaming kiosk to be the easiest to use most dazzling and fun kiosk in the market. The kiosk is programmed to play most every sport and a few card games to boot. See our Casino Games and Promotions page for more info.
Kiosk development is a specialized discipline within computer science, especially relevant to ATM and kiosk developers who must deliver applications that operate 24/7 without human assistance. Whether the system manages cash withdrawals, ticketing, sweepstakes gaming, or video-driven interactions, kiosks demand precise timing, transaction efficiency, and flawless exception handling. Power loss, network interruptions, hardware failures, and user errors must all be anticipated and resolved gracefully. ATM development adds even stricter requirements, including PCI compliance, bit-level accuracy, and deep hardware integration, because ATM components rarely return helpful error messages and tolerate no deviation in transaction execution. Once deployed, kiosks immediately face high-traffic, real-world usage, often processing dozens of transactions per minute. Effective kiosk engineering requires mastering the hardware, safeguarding reliability, and building software robust enough to run continuously under unforgiving conditions.
E7 Systems developed and managed a cash advance network in hundreds of casinos. This network included Atms such as the Glory SK500 kiosk pictured. E7 Systems was the first company to integrate to this model of ATM., making numerous discoveries for the manufacturer in the process. We also pioneered check cashing at the ATM within the casino cash advance industry. For more details see the page for our Casino Cash Advance project.