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.
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.