
therafundo – Transition to a Fully Integrated E-commerce Platform with 100+ Orders on Day One and Zero Downtime


therafundo – A Seamless Transition to a Fully Integrated E-commerce Platform
This is a hidden post summary. It displays in the editor only.*
therafundo needed a new online store—fast. With their old shop shutting down, they had just seven weeks to go live without losing customers or revenue. The challenge? Tight deadlines, complex ERP integration, and last-minute feature requests. SUNZINET delivered a seamless, fully integrated e-commerce solution on time and without downtime. The result? 100+ orders on the first day and uninterrupted business operations.
How did we enable this project, how do we work with our customers when speed is crucial? Click here to read more...
The Project
When therafundo was established as a spin-off from Buchner, it faced an urgent challenge—launching a fully operational e-commerce platform in just seven weeks. The new therafundo platform had to go live February 1, 2025, to ensure business continuity, as the previous store was no longer available from that date.
SUNZINET stepped in to take on this challenge, bringing expertise in e-commerce, agile project execution, and system integration. We set up a store within the tight schedule. We relied on proven standards to ensure that therafundo didn’t miss out on any sales potential.
✨ Customer Quote
𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥𝐬 𝐟𝐨𝐫 𝐨𝐧𝐜𝐞...That's something we've often wished for in our professional lives — and we're glad to have found a reliable partner in SUNZINET, who successfully implemented a complete online shop project with us in no time. The collaboration was always goal-oriented, meetings were well-structured, the team was well-prepared, and solutions were implemented pragmatically.Now, we're looking forward to continuing the partnership to make our online shop even better.

-
KPIs
100+ order on day 1
No downtime
-
Project Timeline
7 Weeks

The Challenges
- Strict deadline: The new store had to be fully developed, tested, and launched within just seven weeks.
- Ensuring No downtime: The old store was shutting down, and the new one needed to go live without any service interruptions.
- Seamless ERP integration: The store had to be fully connected with Microsoft Business Central for smooth order processing and inventory management.
- Custom feature development on short notice: One of the major last-minute requirements was the implementation of the Wunsch-Terminplaner configurator, a custom-built JavaScript application to enhance customer experience.
- Brand consistency: The new store needed to reflect therafundo’s unique corporate identity while leveraging out-of-the-box Shopware 6 functionalities to meet the tight timeline.

Our Approach
Strategic and agile approach to deliver the project within the limited timeframe
- We developed a fully customized e-commerce platform
The new e-commerce platform was built on Shopware 6, utilizing a pre-designed theme that was customized to match therafundo’s branding.
This approach balanced speed and efficiency, ensuring a visually appealing and user-friendly design while leveraging existing functionalities to accelerate development. - Ensured seamless ERP integration
To ensure seamless ERP integration, SUNZINET collaborated closely with therafundo's partner, to seamlessly integrate the store with Microsoft Business Central.
This integration allowed for real-time synchronization of inventory, order management, and customer data, ensuring operational efficiency from day one.
- Implemented high-performance hosting
High-performance hosting was a key factor in maintaining stability and scalability. SUNZINET partnered with Timme Hosting, a provider specialized in Shopware 6, to guarantee fast load times, reliability, and a seamless shopping experience for customers. - Delivered a custom Wunsch-Terminplaner configurator in record time of 2 weeks to enhance customer experience.
- Integrated marketing automation for future growth
To support future marketing and customer engagement, we integrated marketing automation tools into the store.
This allowed therafundo to automate email marketing, maintain customer relationships, and drive repeat purchases efficiently.

How we collaborated with the Customer
With only seven weeks to execute, SUNZINET followed an agile project management methodology, ensuring structured, efficient, and transparent development.
- Six one-week sprints ensured steady progress with clear milestones.
- Weekly refinement meetings kept therafundo involved in decision-making.
- Visual previews, wireframes, and feature demonstrations accelerated alignment and approvals.
- A mix of standard and customized solutions allowed rapid execution while maintaining brand uniqueness.
- Adaptability to changing requirements, particularly when integrating the Wunsch-Terminplaner on short notice

Results & Impact
100+ orders on the first day and uninterrupted business operations.
- Launched the new online store on time without a single moment of downtime.
- Maintained business continuity – Customers seamlessly transitioned from Buchner’s store to therafundo’s new platform.
- Achieved immediate customer engagement with more than 100 orders were placed on the first working day after launch.
- Smoothly integrated Microsoft Business Central – The ERP system worked smoothly from day one, ensuring efficient inventory and order management.
- Rapidly implemented the Wunsch-Terminplaner configurator – The feature was developed and deployed in just two weeks, meeting business needs without disrupting the project timeline.
- Established a foundation for future revenue growth – The initial goal of maintaining Buchner’s revenue was achieved, and further optimizations are ongoing to drive growth.
To summarize
In just seven weeks, therafundo received a modern, fully operational, integrated, and customer-friendly online store in the new therafundo corporate identity. The project’s success was not just about launching an attractive shop that embodies the new therafundo brand — it was about ensuring uninterrupted business operations, maintaining revenue, and setting the foundation for future growth.
With agility, expertise, and collaboration, SUNZINET transformed a complex challenge into a seamless digital success.