Payment and Machine Management Solutions for Vending Machine Operators​

The KarL4 payment terminal offers cashless and contactless payment solutions for credit cards, enabling quick payments up to $50 US without a pin pad. Designed for unattended environments, KarL4 combines payment acceptance, integrated cellular connectivity, and low-power operation in a form factor suited to both new machines and retrofit projects. It offers flexible integration as a standalone unit or with an HMI for new products.​

• ​Payment acceptance: Visa, Mastercard, digital wallets, girocard (Germany)​
• Deployment fit: compact, unattended, outdoor-suitable, vandal-resistant design​
• Power: low standby power for battery-operated applications​
• Connectivity: built-in cellular modem and managed M2M communication​
• Data role: can act as a gateway/data collector from the machine control system, leveraging the cellular modem for cloud communications​

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Accepting payments at unattended machines requires more than a terminal. SECO facilitates the back-end transaction layer that connects machines to the payment ecosystem, helping operators manage authorization flows, payment-provider integration, terminal connectivity, service transactions, and consolidated reporting. This gives our clients a single point of coordination for payment acceptance hardware, mobile connectivity, payment switching, local provider integration, and operational payment data.​

• ​Payment switch and orchestration between payment providers​
• Authorization and transaction workflows​
• Service transactions such as cancellations, rejected payments, administrative operations,
  and cash cuts where applicable​
• Location data forwarding to the relevant payment provider​

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Clea Vend gives vending operators a centralized view of machine status, inventory, sales, transactions, alerts, and location data. Teams can monitor machines in real time and plan replenishment, maintenance, and route activity based on what is happening in the field.​

• Detect faults, critical events, and performance anomalies before they become missed sales.​
• Move from fixed routes to refill plans based on stock levels, demand, and machine status.​
• Understand what sells, where, when, and through which payment methods.​
• Manage tens, hundreds, or thousands of machines from a centralized platform with alerts and reports.​
• Use real-time information to make better decisions on assortment, maintenance, revenue, and service planning.​

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