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M4IER
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SAP & e‑commerce

B2B digital sales on SAP – from the commerce platform to the ERP.

SAP Commerce Cloud, S/4HANA and PIM from a single source: architecture, project support and operations – backed by experience from a global platform rollout across 56 national subsidiaries.

No obligation: we clarify what you need and give you an initial assessment.

National subsidiaries in a global platform rollout
56
Transaction volume of the platform led
> €1bn
Online share of sales raised
15 → 40 %

Typical situations

Services in detail

SAP Commerce Cloud

  • Project support and architecture
  • Operations and operating models
  • Upgrades and migration to the public cloud (Azure)
  • Development, code and architecture reviews

SAP S/4HANA

  • Transformation support from SAP R/3 to S/4HANA
  • Interfaces to shop, PIM and CRM
  • Pricing and order entry working together

PIM/MDM

  • Product data strategy as the basis for shop, catalogue and print
  • Data modelling and data quality
  • System selection and implementation (e.g. informatica Product 360)

International rollouts

  • Rollouts across many countries, languages and currencies
  • Rollout factory and operating model
  • Global standard vs. local requirements

Interim and project management

  • Programme and project leadership in SAP initiatives
  • Interim product and competence centre responsibility
  • SAFe and Lean Portfolio Management

E-invoicing & process automation

  • E-invoicing (XRechnung, ZUGFeRD): sending, receiving and ERP integration
  • EDI and eProcurement integration
  • Workflow automation with n8n
  • AI-assisted document processing

How we work

  1. Assessment

    Analyse the system landscape and processes.

    ResultDocumented system landscape and processes

    Duration: typically 3–5 days

  2. Target picture & roadmap

    Target architecture, gap analysis and prioritised roadmap.

    ResultTarget architecture (ARC42/C4), gap analysis and prioritised roadmap

    Duration: typically 3 days

  3. Business case

    Assess costs, benefits and risks.

    ResultDecision paper with costs, benefits and risks

    Duration: typically 2–3 days

  4. Implementation & rollout

    Introduce and roll out step by step.

    ResultSolution in production, rolled out step by step

    Duration: 1 to n sprints of 2–3 weeks each

  5. Operations & evolution

    Run reliably and keep improving.

    ResultStable operations with release and cost model

    Duration: ongoing

Partners & certificates

Certificates held by Frank Maier.

Projects in this area

All references
  • Development · SAP & commerce

    Festo SE & Co. KG

    Industrial automation (B2B) · Group with 56 national subsidiaries

    Frank Maier’s project experience, before M4IER

    Partner integration & commercial APIs (API4BIZ)

    Result

    Commercial APIs delivered for distributors, dealers and end customers; partner ecosystem expanded

    Duration: 2025–2026
  • Operations · SAP & commerce

    Festo SE & Co. KG

    Industrial automation (B2B) · Group with 56 national subsidiaries

    Frank Maier’s project experience, before M4IER

    SAP S/4HANA migration "Next Gen. ERP"

    Result

    ERP transition aligned with commerce, CRM and pricing; interfaces redesigned for S/4HANA

    Duration: 2023
  • Consulting · SAP & commerce

    Festo SE & Co. KG

    Industrial automation (B2B) · Group with 56 national subsidiaries

    Frank Maier’s project experience, before M4IER

    Customer data platform and AI-powered recommendation engine

    Result

    A unified customer view across all sales systems and AI-powered recommendations for personalisation in the B2B shop

    Duration: 2022–2023
  • Operations · SAP & commerce

    Festo SE & Co. KG

    Industrial automation (B2B) · Group with 56 national subsidiaries

    Frank Maier’s project experience, before M4IER

    SAP Commerce Cloud v2 – migration to the public cloud

    Result

    Commerce platform migrated to Microsoft Azure during live operation; operating, release and cost model redesigned

    Duration: 2021–2022
  • Development · Operations · SAP & commerce

    Festo SE & Co. KG

    Industrial automation (B2B) · Group with 56 national subsidiaries

    Frank Maier’s project experience, before M4IER

    Digital commerce platform for 56 national subsidiaries

    Result

    Online share of sales raised from 15 % to 40 % · over €1bn transaction volume · around 1 million orders a year · 99.99 % SLA availability

    Duration: 2017–2022

Frequently asked questions

Which SAP systems do you have experience with?

SAP Commerce Cloud (hybris), SAP R/3 and S/4HANA, SD/MM, BTP and Integration Suite, as well as informatica PIM (Product 360).

Do you work alone or with a team?

You have one dedicated contact. For larger projects we bring in specialised SAP consultants and developers from our network.

Do you also support international rollouts?

Yes. The experience comes from a platform rollout across 56 national subsidiaries – with local requirements, several languages and currencies.

Do you help with e-invoicing?

Yes – from sending in XRechnung or ZUGFeRD format to integration with ERP and accounting. Our guide to e-invoicing explains the deadlines.

What does the support cost?

Our day rate is €720–960 (plus VAT), depending on the task; clearly defined packages are also available at a fixed price.

Do you also work remotely?

Yes – remote across DACH and the EU, hybrid, or on site in the Stuttgart region.

Guides

Let’s talk about your project.

Book a free intro call. Prefer to get in touch directly? Call us or use the form to send a few lines about what you have in mind.

Free 30-min intro call(opens in a new tab)

No obligation: we clarify what you need and give you an initial assessment.

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Your contact
Frank Maier
Address
M4IER Consulting
Ringstraße 101
73257 Köngen, Germany
Fax
+49 7024 4081159