Smart payment ring communicating wirelessly with Mellonne's Terminal Simulator software on a laptop, illustrating Digiseq's contactless payment testing workflow

18 March 2026

Digiseq, UK-based pioneer in wearable contactless payments, integrated Mellonne’s Terminal Simulator to streamline transaction validation across Visa and Mastercard schemes — enabling on-demand QA without relying on physical POS terminals.
Terminal Simulator shapes the future of C-8 validation. Discover how its flexible architecture enables seamless testing across legacy and modern kernels — and how Mellonne helps organizations build reliable, future-ready payment ecosystems.
Mellonne Terminal Simulator interface for EMV C-8 and legacy payment validation
Digital interface showing a structured test plan for secure systems and model-driven testing by Mellonne
Security doesn’t start with cryptography — it starts with predictable test design. Discover why structured, model-driven testing is the real foundation of secure systems, how it ensures complete coverage, long-term maintainability, and measurable stability — and how Mellonne helps organizations build trust into every release.

6 November 2025

GlobalPlatform shapes the backbone of digital trust. Discover how its security standards enable interoperability across payments, IoT, and automotive — and how Mellonne helps organizations build secure, future-ready ecosystems.
GlobalPlatform security standards and digital trust framework for IoT and payment systems by Mellonne
Automated test execution dashboard and coding interface for faster product certification by Mellonne
Test automation transforms certification into a faster, more consistent, and adaptive process. Discover how Mellonne’s model-based approach boosts quality, traceability, and innovation across industries.
Smart payment ring communicating wirelessly with Mellonne's Terminal Simulator software on a laptop, illustrating Digiseq's contactless payment testing workflow

18 March 2026

Digiseq, UK-based pioneer in wearable contactless payments, integrated Mellonne’s Terminal Simulator to streamline transaction validation across Visa and Mastercard schemes — enabling on-demand QA without relying on physical POS terminals.
Terminal Simulator shapes the future of C-8 validation. Discover how its flexible architecture enables seamless testing across legacy and modern kernels — and how Mellonne helps organizations build reliable, future-ready payment ecosystems.
Mellonne Terminal Simulator interface for EMV C-8 and legacy payment validation
Digital interface showing a structured test plan for secure systems and model-driven testing by Mellonne
Security doesn’t start with cryptography — it starts with predictable test design. Discover why structured, model-driven testing is the real foundation of secure systems, how it ensures complete coverage, long-term maintainability, and measurable stability — and how Mellonne helps organizations build trust into every release.

6 November 2025

GlobalPlatform shapes the backbone of digital trust. Discover how its security standards enable interoperability across payments, IoT, and automotive — and how Mellonne helps organizations build secure, future-ready ecosystems.
GlobalPlatform security standards and digital trust framework for IoT and payment systems by Mellonne
Automated test execution dashboard and coding interface for faster product certification by Mellonne
Test automation transforms certification into a faster, more consistent, and adaptive process. Discover how Mellonne’s model-based approach boosts quality, traceability, and innovation across industries.