Starting where the SAP standard ends and finding solutions that lead to cross-departmental satisfaction - THAT is our goal as Consult-SK GmbH (CSK). We focus on long-term customer relationships and look together with you at the optimization potential of your historically grown processes.
Our core competencies include the implementation of SAP solutions in the following areas Purchase2Pay, Order2Cash and Tax compliance. After a successful go-live, we remain at your side with reliable maintenance and support.
Optimize your entire purchasing process - from determining requirements to payment. With our digital solutions, you can reduce manual effort, improve transparency and cut costs.
Speed up your sales process - from order entry to receipt of payment. Automated workflows ensure error-free processing and faster liquidity.
Take your document processes to the next level. The SmartDocs Suite enables seamless integration into SAP and automates the processing of orders, invoices and contracts through intelligent linking.
Meet tax requirements efficiently and securely. Our solutions support you in complying with KassenSichV and GoBDfrom invoice verification to digital archiving.
The Cloud Billing Conversion Service (CBCS) automatically converts your outgoing invoices into legally compliant XRechnung and ZUGFeRD formats and integrates seamlessly into any SAP environment.
Make your Invoice receipt future-proof. The Cloud Invoice Conversion Service (CICS) automatically validates and converts incoming e-invoices into standardized formats.
At CSK, an experienced team takes care of the implementation of your requirements. Our managing directors come from the retail sector and let our customers benefit from their many years of experience in SAP® and process optimization.
Your central entry point for archiving, auditing and processing of Cash register data. Receipt4S® ensures your tax compliance as part of the internal control system.
DSFinV-K Export, automated completeness check, viewable document flow, Z1, Z2 and Z3 access
from receipt to FI document and the other way around: check in SAP® FI/CO and SAP® CAR; if required: Assistance with process documentation
On-premise, cloud or hybrid, storage of originals 1:1
Thanks to SAP® Receipt4S® is Fiori also easily accessible on mobile devices
Start an audit run of their POS data with the software that the tax authorities also use.
POS Comply is the cloud brother of Receipt4S®, which can be linked to various POS systems thanks to the REST API. Ideal for small and medium-sized companies - even those that don't use SAP!
DSFinV-K export, automated completeness check, viewable document flow, Z1, Z2 and Z3 access
KassenSichV and GoBD-compliant - even without an SAP ERP system. POS Comply offers the option of having an internal control system for a small number of cash registers.
Together with our partner d.velop, we offer a cloud archive. You save on hardware costs and only pay for the archive size you need.
POS Comply is also easily accessible on mobile devices thanks to SAP® Fiori
"Are my cash transaction data and TSE signatures correct and complete?" Carry out a check yourself before the tax office comes knocking.
From 01.01.2027, electronic invoicing in the B2B sector will become a reality for all companies with high turnover. This means that traditional formats such as
When Michael Knight and Magnum meet retail professionals at the RheinEnergieStadion On January 29, 2026, the time had finally come: the first "Närrische Handelstreff" opened its doors
Good news from our long-standing software partner: the SER Group is now operating under the name Doxis - named after its proven intelligent content automation platform, which many of you already use.
We are part of the RetailOneSolution Network - an alliance of three SAP® partners who complement each other ideally in terms of technology and strategy in order to jointly offer THE ONE solution for handling sales and merchandise management data.
With SAP® RE-FX, you have a powerful software module at your disposal to keep the entire real estate life cycle under control. We specialize in customizing this module and supplementing it with smart add-ons. The consultants at our subsidiary, REexpect GmbH, will be happy to support you in taking a close look at your processes.
The Cumulon GmbH is your partner for digital transformation with the SAP Business Technology Platform. We develop tailor-made extensions, intuitive user interfaces and integrations - cloud-based, secure and future-proof. As an SAP partner, we support companies from the idea to the go-live.
Not everyone has a hot meal on the table every day - that's why we permanently support the Mindener Tafel e.V. With its important work, it ensures that surplus food gets to where it is needed. We think so: This deserves more attention and help!
Get involved! Whether through donations, volunteering or simply by sharing this message - Every support counts! Let's make a difference together.
