nexalign

Branche · Retail & Commerce

DecisionOS for Retail and Commerce

Retail has three IT centers of gravity: payment (PCI DSS 4.0, PSD2), customer data (GDPR, loyalty programmes, personalisation) and logistics (warehouse management, supply-chain resilience). NIS2 hits large online marketplaces and critical e-commerce platforms directly, classical bricks-and-mortar retailers indirectly as important entities in the retail sector from 50 employees / 10 M EUR turnover.

TL;DR

Retail IT = payment + customer data + logistics. PCI DSS 4.0 and GDPR are the two hard axes.

Regulatorik im Überblick

PCI DSS 4.0GDPRPSD2NIS2E-Commerce DirectiveConsumer Rights DirectiveEU AI Act

Regulatory context

PCI DSS 4.0 is fully effective from April 2024, with transition clauses for new requirements until March 2025. Duties: network security, encryption, access control, vulnerability management, monitoring, information security policy.

PSD2 demands Strong Customer Authentication (SCA) and response to open-banking APIs.

NIS2 Annex I (digital infrastructure) and Annex II (digital service providers, online marketplaces) pulls in larger e-commerce platforms. Brick-and-mortar retailers from 50 staff fall under the sector as important entities (postal, digital services, supply-chain indirection).

The EU AI Act hits personalisation and pricing algorithms depending on risk class.

Typische Entscheidungen

EDR / XDR selection

IAM / IGA / PAM

Sovereign cloud migration

ERP modernisation

Backup and DR

M365 vs Google Workspace

Dealbreaker (nicht verhandelbar)

  • PCI DSS 4.0 conformity

    Payment workloads need attested scope. Vendors without PCI DSS recognition cannot touch payment.

  • GDPR depth for profiling and personalisation

    Personalisation engines fall under GDPR Art. 22 (automated decisions in individual cases).

  • EU data residency for customer accounts

    CJEU Schrems II plus GDPR. Review third-country data flows.

  • PSD2-conformant Strong Customer Authentication

    Mandatory for card and direct-debit payments above 30 EUR.

Where DecisionOS plugs in

Criteria mapped to PCI DSS controls and GDPR Art. 32 TOMs, dealbreakers as attested vendor conformity, stakeholder alignment across CIO, CISO, Data Protection, Finance, Sales, Logistics.

Typical use cases

Payment provider change with PCI DSS scope reduction.

Loyalty programme platform with GDPR profiling analysis.

Warehouse management system modernisation.

AI-driven personalisation with EU AI Act classification.

Hosting and data sovereignty

DecisionOS is hosted in Germany on Hetzner, EU-only data flow, Art. 28 GDPR data processing agreement. Suited as decision layer for GDPR and PCI DSS relevant IT decisions.

FAQ

Are all retailers PCI DSS in scope?

Every entity that stores, processes or transmits card data is PCI DSS in scope. Scope reduction via hosted payment pages and tokenisation is the standard strategy to minimise own PCI effort.

How does NIS2 affect bricks-and-mortar retail?

From 50 staff / 10 M EUR turnover retailers usually fall under Annex II as important entities. Add indirect NIS2 pressure via supplier and contract clauses, e.g. when logistics or cloud providers pass NIS2 obligations downstream.

What must a personalisation platform comply with under the EU AI Act?

Classification is the first duty. Pure product recommendation is typically minimal risk. Price personalisation with discrimination risk can be high-risk. Profiling for advertising using sensitive categories (health, political views) is sensitive. Document classification, FRIA if applicable.

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