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Business Details
32 Years
experience
Trusted Vending Payment Solutions Provider
Since 1994, Upstate Networks has been a pioneer in developing advanced payment hardware and software solutions for unattended vending systems. Our expertise lies in integrating cutting-edge technologies like MDB, USB, and cryptocurrency protocols to create seamless payment experiences for vending machines, self-checkout systems, and kiosks. With decades of experience in the industry, we have developed patented technologies, including the MDB2PC and PC2MDB interfaces, which revolutionized PC-based vending machine control. Our team of engineers and developers brings deep technical knowledge to every project, ensuring our solutions meet the highest standards of reliability and performance. We maintain strong partnerships with universities and industry organizations like NAMA to stay at the forefront of payment system innovation.

Our commitment to quality is demonstrated through our comprehensive product warranties and technical support services. We specialize in creating customizable solutions that empower businesses to accept diverse payment methods, from traditional cash and card systems to modern cryptocurrency transactions. Our Ethereum-based PLUM token system represents the next generation of secure, cloud-connected payment processing for unattended retail environments. Through strategic partnerships, such as our collaboration with Q.E.D. Corp. for blockchain technology, we continue to expand our capabilities while maintaining our founding principles of technical excellence and customer-focused innovation.
Services
MDB2PC Interface PC2MDB Controller Cryptocurrency Integration Bill Acceptor Hardware Vending Machine Software Raspberry Pi Solutions Payment System Development Technical Support Services Custom Interface Design Blockchain Integration
Details
  • Year established: 1994
Highlights and features
  • We have over 25 years of experience in unattended payment system development
  • Our patented technologies revolutionized PC-based vending machine control
  • We offer cryptocurrency integration through our Ethereum-based PLUM token system
  • Our solutions work with all major vending machine protocols and standards
  • We provide complete hardware-software ecosystems for payment system integration
Services
MDB2PC Interface
Our MDB2PC interface converts multi-drop bus signals to RS-232 for PC-controlled vending applications. This solution enables seamless integration of coin acceptors, bill validators, and credit card readers with PC systems. Designed for reliability in high-traffic environments, it supports complete cashless transaction management through computer interfaces.
Cryptocurrency Integration
We enable cryptocurrency payments through our Ethereum-based PLUM token system and PLUM-OUT hardware. This solution allows vending machines to accept digital currencies while maintaining compliance with modern payment security standards. Our system provides cloud connectivity for transaction tracking and management.
Bill Acceptor Hardware
Our BA2PC hardware interfaces integrate dollar bill acceptors with PC applications. This solution provides reliable cash validation and processing for vending machines, internet kiosks, and time-based services. The system includes necessary cabling and software for immediate implementation.
Raspberry Pi Solutions
We offer Raspberry Pi-based payment solutions including PLUM IN and PLUM Picker devices. These hardware 'hats' enable embedded systems to handle payment processing and item selection. Our solutions allow modernization of existing vending equipment with touchscreen and mobile interfaces.
Payment System Development
We develop customized payment systems for unattended retail environments. Our services include protocol conversion, interface design, and integration of new payment technologies. We support both standard and specialized requirements for vending machine operators and equipment manufacturers.
Questions
What payment systems do you specialize in?
We specialize in unattended payment systems for vending machines, kiosks, and self-checkout terminals, supporting cash, card, and cryptocurrency transactions.
Do you offer cryptocurrency integration?
Yes, we offer cryptocurrency integration through our Ethereum-based PLUM token system and PLUM-OUT hardware solution.
What industries do you serve?
We serve vending machine operators, kiosk providers, and unattended retail businesses needing advanced payment solutions.
Do you provide technical support?
Yes, we offer comprehensive technical support for all our payment hardware and software solutions.
Are your solutions compatible with existing systems?
Our solutions work with all major vending machine protocols including MDB, USB, and RS-232 interfaces.
What makes your company unique?
We combine decades of payment system expertise with innovative cryptocurrency integration and patented technologies.
Reviews (1)
William Barry
Jun 05, 2018 Report
I've worked with these guys for the past few years. They've been incredible. They're responsive, friendly, and knowledgeable. More than than, they've gone above and beyond helping me not only get the product that I need, but also making sure I can get it working. These guys rock!