Approach
Savion Systems approaches payments as operating systems, not just financial products. The goal is to understand who controls the flow, who captures the value, and where structural change creates opportunity.
Each payment method is broken down into participants, transaction flow, settlement logic, and points of control. The objective is clarity on how the system actually works.
The economic structure of each payment rail is assessed through fees, value capture, bargaining power, and merchant impact. The focus is on where costs sit and why.
Where relevant, analysis is anchored in primary European sources, including regulation, central bank publications, and payment scheme documentation.
The research is written from a practical infrastructure lens, with particular attention to merchants, PSPs, intermediaries, and integration decisions.
Library
Published work and active topics under development.
An analysis of how value is distributed across card payment systems, with a focus on participants, fee structure, intermediation, and merchant-facing economics in Europe.
Open PDF →A forthcoming note examining why Europe is increasingly exploring payment rails that reduce dependence on traditional card economics.
In progressOngoing analysis of the digital euro’s institutional architecture, intermediary model, and implications for European payment infrastructure.
Ongoing researchA future note focused on the operational and cash flow implications of payment timing for merchants and businesses.
PlannedSavion Systems publishes independent analysis on payment infrastructure, transaction economics, and the structural changes shaping European payments.