The European Central Bank completed its preparatory phase on the digital euro in late 2025, following its earlier investigation phase. The enabling regulation, which will define the legal framework for issuance, distribution, holding limits and the relationship between the digital euro and commercial bank deposits, is expected to advance through the EU legislative process in 2026. For payment service providers operating in the euro area, understanding the distribution model and commercial implications is now a near-term strategic necessity rather than a long-range planning consideration.
The distribution model: intermediaries are central
The ECB has been consistent in its design principle: the digital euro will be distributed through intermediaries, banks and payment service providers, rather than held directly by the public at the ECB. This is a commercial decision as much as a technical one: the ECB does not want to enter retail banking, and the existing payment infrastructure provides the distribution reach the digital euro requires.
For PSPs, this creates both a mandatory participation question and a commercial opportunity question. If the digital euro becomes legally mandated infrastructure, as the enabling regulation may require, then banks and payment institutions operating in the euro area will be obligated to offer digital euro access to their customers. The commercial question is what services, beyond mandatory access, PSPs can build around the digital euro.
Holding limits and their commercial implications
The ECB has indicated that holding limits, caps on the amount of digital euro an individual can hold, are likely to be part of the design to prevent excessive outflows from commercial bank deposits. The level at which these limits are set has significant implications for the use cases the digital euro can serve.
At a low holding limit (e.g. €1,000–€3,000), the digital euro functions primarily as a payment instrument for everyday transactions, not a savings vehicle. At higher limits, it begins to compete more directly with commercial bank deposits. The choice of limit therefore affects both the commercial impact on banks and the PSP use cases that become viable.
What PSPs need to prepare
PSPs should begin by assessing the technical requirements for digital euro integration: the infrastructure specifications being developed by the ECB for intermediary connectivity. They should model the commercial implications of digital euro adoption on their existing revenue streams, particularly if they earn revenue from payment transaction fees that digital euro transactions might displace. And they should monitor the legislative process on the enabling regulation, which will define the mandatory versus optional scope of PSP participation and the regulatory treatment of digital euro services.