B2B ecommerce platforms and stores
We offer both new platform development and migration of existing ones. We integrate ecommerce with ERP / PIM / WMS systems.
B2B customers order the way your system lets them
On a B2B platform, customers do it themselves. They log in, see their own prices and stock, and the order goes straight to the ERP. They check the status, invoice and tracking number in their account. Your sales reps get time back for talking to customers. New companies register on their own: we identify them by tax ID (NIP) and pull their details from the Polish business register (GUS).
Our B2B Platform Concept
We do ecommerce. And we know-how.
We understand your company's needs, minimize technical debt, and design scalable systems that support long-term growth. From pre-implementation analysis and design, through integrations and migrations, to stable operation and dedicated functionalities — together we build ecommerce ready for tomorrow's challenges.
How we implement a B2B platform
Analysis takes 2-3 weeks, implementation 2-4 months.
1. Conversation and architecture
After the first conversations, we draw an outline architecture: store, ERP, PIM, payments and shipping.2. Analysis with workshops
We sit down with your sales team, marketing and your ecommerce lead to go through price lists, trade terms, customer accounts and integrations. We settle questions such as who sees the catalog, whether it's only verified customers, and whether each one has an assigned account manager. After the analysis, you get the scope and a fixed price for the implementation.3. UX/UI design
We design the look and the B2B customer journeys: login, catalog, cart and account panel. In parallel, we start the ERP integration.4. ERP integration
We connect prices, stock and customer accounts. Customer group price lists come from the ERP and refresh every night, and each order comes back from the ERP with its status, invoice and shipment.5. B2B features
We build what we agreed in the analysis, for example a catalog visible after login, customer prices, an assigned account manager or cart import from CSV.6. Testing and launch
We test the whole order flow on a copy of the platform. Once you approve it, we launch it for your customers.What can we do for you?
We understand B2B industry specifics
Our B2B platform solutions are designed to meet the specific needs of business-to-business sales. Both in terms of unique functionalities and supporting various business objectives across different B2B store models.
We implement ERP and WMS integrations
We have experience integrating B2B online stores with various systems — from ERP solutions such as dedicated SAP integration, Microsoft through PIM like Akeneo, to WMS Omnipack or WayToSend and professional data buses for enterprise B2B platforms.
Successful B2B platform migrations
Transitioning to new B2B ecommerce technology can be challenging and stressful, but with us it's a smooth and trouble-free process, thanks to our proven methodologies and specialized expertise in B2B online stores.
Technical debt reduction for B2B systems
Outdated technologies slow down development and increase maintenance costs. We offer modern B2B platform solutions that eliminate technical debt and prepare your business for future scalability and growth.
Dedicated UX/UI designs for B2B stores
We create user interfaces tailored to the specific needs of B2B ecommerce stores, providing intuitive and useful solutions that enhance the purchasing experience for your business clients.
Essential B2B platform functionalities
Our B2B solutions offer advanced features such as custom price lists, multi-level customer accounts and order history, which are crucial for effective operations in the B2B sector and wholesale ecommerce.
Considering your business specifics
Every B2B business is different, which is why we offer an individual approach to your ecommerce platform that takes into account the unique needs and challenges of your industry, ensuring maximum efficiency.
Supporting sales processes and representatives
Our B2B platform solutions support sales representatives' work, facilitating sales management and customer service through features that increase their efficiency in the B2B ecommerce environment.
Featured Projects

Canpol B2B

Plastics
Our mission / B2B platforms
When an off-the-shelf B2B platform is enough
- customers order from a single catalog, and prices differ by a percentage discount at most,
- you can move orders into your system by hand or through a ready-made connector,
- you sell in one market.
See the results
Explore selected projects and read case studies in a concise format.
References that speak for themselves
Dynamics, changing circumstances, and our approach to work - our clients will tell you themselves. See what it's like to work with us.
B2B platform FAQ
How do you move a B2B platform to a new system?
Does ecom.house integrate B2B ecommerce with ERP systems and other tools?
How does ecom.house help reduce technical debt in B2B systems?
How much does a B2B platform implementation cost?
How long does a B2B platform implementation take?
What can the B2B platforms we implement do?
- a catalog and prices visible only to verified customers,
- customer group price lists from the ERP, refreshed every night,
- an account manager assigned to each customer account,
- discounts for ordering full pallets,
- cart import from a CSV file,
- company registration by tax ID (NIP) with details from the Polish business register (GUS),
- splitting the cart into a parcel, a pallet and our client's own transport, with pickup at a branch,
- one ERP item as two products, separately for B2B and B2C, with separate stock.


































