SAP Silver Partner · DSAG Member · Solutions in the SAP Store
You are researching SAP Finance, E-bill, P2P/O2C or Cash register dataSpeak directly with our experts. Our managing directors are available to the media for interviews, background discussions, and expert statements – clear, practical, and without a sales pitch.
Requests do not land in a communications department with us, but directly with the consultants who work on projects every day. Stephan Kaup and Thomas Dresselhaus provide original quotes, classify developments and are available for background discussions — even on short notice and when technical details are involved.
POS Data & Tax Compliance in the SAP Environment
Founder of Consult-SK GmbH and the in-house expert for everything related to POS data and Tax compliance. He guides retail companies through the process of audit-proof cash register data archiving and auditing, advises on audit simulations, and assists with procedural documentation.
Topics
Core business processes in SAP
Managing Partner focusing on core commercial processes in SAP. He talks about E-invoicing, about order-to-cash and purchase-to-pay — and how historically grown process landscapes find their way to S/4HANA.
TopicsStephan Kaup and Thomas Dresselhaus are available for media inquiries regarding SAP Finance, e-invoicing, purchase-to-pay, and order-to-cash. Stephan Kaup is the contact person for POS data, KassenSichV, DSFinV-K, TSE, and tax compliance in the SAP environment. We provide analysis, quotes, and background discussions—even on short notice.
Stephan Kaup and Thomas Dresselhaus are the contact persons for media inquiries regarding electronic invoicing in SAP, XRechnung, ZUGFeRD, Peppol, e-invoicing in heterogeneous system landscapes, and the e-invoicing mandate for 2027/2028.
„SAP standard ends. We begin."
Stephan Kaup and Thomas Dresselhaus are contact persons for media inquiries regarding SAP Finance, S/4HANA in the commercial process environment, Clean Core and extension strategies, as well as the question of where the SAP standard ends and customization begins.
Stephan Kaup and Thomas Dresselhaus are contact persons for media inquiries regarding Order-to-Cash in SAP, receivables management, payment processes, payment portals, customer self-service, as well as the successor solutions to SAP Biller Direct and SAP Cloud for Customer Payments.
Stephan Kaup and Thomas Dresselhaus are the contact persons for media inquiries regarding Purchase-to-Pay in SAP, digital incoming invoice processing, invoice verification, approval processes, and the automation of established process landscapes.
Stephan Kaup is the contact person for media inquiries regarding POS data, KassenSichV, DSFinV-K, TSE, cash register inspections, cash register registration requirements, audit-proof POS data archiving in SAP, and retail tax compliance. The basis is the SAP-certified solution Receipt4S for archiving, auditing, and management of POS data.
Our press releases are published via the openPR press distribution service. Here you will find the latest news on e-invoicing, SAP financial processes, and tax compliance in retail — the full texts are free for editorial use.
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Consult-SK GmbH from Minden has been specializing in the optimization of commercial processes in SAP since 2013 — ranging from e-invoicing, purchase-to-pay, and order-to-cash to tax compliance in retail. Together with its subsidiaries REexpect and Cumulon it forms the CSK group.
Headquartered in Minden, Consult-SK GmbH has been operating as an SAP process consultancy since 2013. The focus is on core commercial processes: e-invoicing, purchase-to-pay, order-to-cash, as well as tax compliance and audit-proof archiving of point-of-sale data. With the SAP-certified solution Receipt4S®, the company supports retail enterprises through tax audits and cash register inspections. Together with its subsidiaries REexpect GmbH (SAP RE-FX) and Kumulon GmbH (SAP Business Technology Platform), Consult-SK forms the CSK Group with over 20 specialists.
