The management team is sitting in the meeting room. On the table are proposals from three software providers, a project plan with an 18-month timeline, and one question: “Where do we start?” Field sales still place orders by phone, inside sales manually enters orders into the ERP, and competitors are already selling online. Digitizing B2B sales sounds like strategy, like the future. But the reality for many manufacturers and wholesalers looks different: projects drag on, resources are scarce, and uncertainty grows.
This article shows you how to implement digital sales in mid-sized companies not as a huge one-off project, but as a structured sequence. We are not talking about visions, but about concrete processes: customer portals, ERP integrations, digital reorders, and reducing the workload of your inside sales team. You will learn which steps come first, which systems you need, and how to achieve measurable results.
Why digitization works differently in B2B sales
In B2C retail, it is straightforward: set up a shop, connect a payment provider, upload products, start marketing. Digitizing B2B sales means more than installing a webshop. Your customers expect customer-specific pricing, volume discounts, framework agreements, and seamless integration into their own ordering processes.
B2B sales digitization starts where manual processes cost time and money. An inside sales team that takes 50 orders a day by phone or fax and manually transfers them into the system ties up capacity. A field sales team coordinating reorders instead of acquiring new customers wastes potential. This is exactly where digitization helps: not as an end in itself, but as a lever for efficiency and growth.
Digital sales in mid-sized companies differs from corporate transformation programs through a pragmatic approach. You do not need months of strategy workshops, but quick results. The question is not “Which system is the best?”, but “Which process is currently costing us the most time—and how do we digitize it first?”.
The five core processes you should digitize
If you digitize sales in a mid-sized business, focus on the processes with the biggest leverage. From more than 2,500 projects, we know: these five areas deliver the fastest results.
1. Customer portal instead of phone and fax
Before: Your customers call, send orders by fax or email. Inside sales manually enters the data into the ERP. Errors happen, clarifications delay the process, and your team spends hours on routine tasks.
After: A customer portal shows each customer their individual prices, availability, and order history. Customers order independently, and data flows automatically into the ERP. Your inside sales team only checks exceptions.
Measurable impact: Companies report a 60 to 80 percent reduction in manual order entry. Teams use the saved time for consulting, complaint management, or strategic tasks.
2. ERP integration for end-to-end data flows
Before: Orders from the shop or portal are transferred manually into the ERP. Prices, stock levels, and customer data are stored in different systems. Updates are delayed or do not happen at all.
After: Shop, portal, and ERP are connected via interfaces. Orders, invoices, and delivery notes are generated automatically. Prices and availability are synchronized in real time.
Measurable impact: Error rates drop, and lead time from order to invoice is shortened by days. Customers receive immediate feedback on delivery times, which increases satisfaction.
3. Digital reorders and repeat-purchase processes
Before: Regular customers repeatedly order the same products. Each time, the process starts from scratch: call, quote, order, manual entry.
After: Customers see their order history in the portal and can reorder with one click. Templates or automatic order cycles can be set up for recurring orders.
Measurable impact: Processing time per reorder drops from an average of 15 minutes to under one minute. At the same time, reorder rates rise because the process is easier for customers.
4. Reduce inside sales workload in B2B with self-service functions
Before: Customers call to request invoices, delivery notes, or certificates. Inside sales searches for the documents, sends them by email, and documents the request.
After: All documents are available for download in the customer portal. Customers independently download invoices, delivery notes, product data sheets, and certificates.
Measurable impact: The number of service requests drops by 40 to 60 percent. Your inside sales team gains time for more complex tasks, and customers get immediate access—even outside business hours.
5. Field sales support through digital tools
Before: Field sales records orders on paper, prepares quotes later at the office, and sends them by email. Customers wait for feedback, and field sales spends more time on administration than on selling.
After: Field sales uses mobile applications to create quotes directly at the customer site, check availability, and place orders. All data is connected to the ERP in real time.
Measurable impact: Quote creation becomes faster, close rates increase, and field sales has more time for acquisition and consulting. Companies report a 20 to 30 percent increase in field sales productivity.
Which systems you really need
B2B sales digitization does not require an endless software list. Most mid-sized companies can manage with three core systems: an ERP system, Product Information Management (PIM), and an e-commerce platform.
ERP system: Your ERP is the core. It contains customer data, prices, stock levels, and order histories. Systems like SAP Business One, Microsoft Dynamics, SAGE, or JTL-Wawi are common in mid-sized companies. What matters is not the brand, but the quality of the interfaces.
PIM system: A PIM centrally manages product data: descriptions, images, technical data sheets, certificates. Especially with complex assortments of thousands of items, a PIM is essential. It ensures your product information is delivered consistently across all channels.
E-commerce platform: The platform powers your customer portal or webshop. It displays products, processes orders, and communicates with ERP and PIM. Solutions like Shopware, Magento, or specialized B2B platforms provide the required flexibility for customer-specific pricing, approval workflows, and volume discounts.
Choosing the right systems depends on your industry, product range, and processes. Vendor-neutral consulting helps avoid expensive wrong decisions. If you commit to one system from the start without evaluating alternatives, you risk lock-in effects and high follow-up costs.
The roadmap: first go-live in six weeks
Many companies fail because they assume digitization must be an 18-month project. Reality is different: with a Minimum Viable Product (MVP), you can achieve your first sales in six weeks.
Week 1–2: Process analysis and prioritization
Which process currently costs you the most time? Where are the biggest sources of errors? Together with sales, inside sales, and IT, define the three most important pain points. This becomes your MVP scope.
Week 3–4: System setup and basic integration
The customer portal is set up, key product data is imported, and ERP integration is configured for a defined process (e.g., orders). Not perfect yet, but functional.
Week 5: Test phase with selected customers
Invite five to ten existing customers to test the portal. Collect feedback, identify stumbling blocks, and optimize the key workflows.
Week 6: Go-live and first orders
The portal goes live. First orders come in digitally, your inside sales team is relieved, and you have a functioning proof of concept. Now continuous development begins.
This approach is fundamentally different from traditional projects. Instead of planning for months, you start quickly, learn from real orders, and expand step by step. Digital sales in mid-sized companies thrives on speed and pragmatism.
To support this, we created a complete guide that you can download here for free:
Typical mistakes—and how to avoid them
Mistake 1: Perfectionism instead of MVP
Many companies want to cover all functions, all interfaces, and all special cases from day one. The result: projects take years, budgets explode, and in the end the solution no longer fits the market. Start with the minimum that works, then expand continuously.
Mistake 2: Missing change communication
Digitization means change. If your inside sales team does not understand why a customer portal is being introduced, resistance arises. Involve your teams early, explain the benefits, and show that digitization means relief—not a threat.
Mistake 3: Vendor lock-in through one-sided consulting
Software providers naturally recommend their own solution. If you rely on advice from only one provider, you risk a suboptimal system landscape. Get independent expertise before signing contracts.
Mistake 4: Underestimating data maintenance
A portal is only as good as the data it presents. Wrong prices, outdated product descriptions, or missing images frustrate customers. Invest in data quality—it pays off directly in conversion and customer satisfaction.
Mistake 5: Missing performance measurement
Without KPIs, you do not know whether digitization is working. Define measurable goals from the start: How many orders come in digitally? How much does manual processing time decrease? How is customer satisfaction developing?
How to protect internal resources
Building an internal e-commerce department takes time, money, and skilled specialists who are hard to find in the market. Recruiting takes months, onboarding takes more months, and it can take a year before the team is fully productive. The alternative: an external e-commerce department that starts immediately.
This model covers strategy, technology, marketing, and operations. You get an experienced team with over 25 years of expertise, without creating new positions yourself. Costs are predictable, results are measurable, and your internal team learns in parallel. After 24 months, you not only have a functioning digital sales setup, but also the know-how to develop it independently.
For companies that already have a digital sales structure but need strategic sparring, an e-commerce advisory board is a good option. It brings external expertise to management level, evaluates investment decisions independently, and provides access to best practices from thousands of projects.
Practical example: from fax to customer portal
A mid-sized wholesale company for industrial supplies processed around 80 orders per day. Of these, 60 came in by phone or fax. Inside sales manually entered each order into the ERP, checked availability, and created order confirmations. Error rate: around 15 percent. Processing time per order: an average of 12 minutes.
After introducing a customer portal with ERP integration, the picture changed: 70 percent of orders came in digitally within three months. The error rate dropped to under 2 percent, and processing time per order to under 2 minutes. Inside sales used the time gained for complaint management and customer consulting. Revenue increased by 18 percent in the first year because customers reordered more often and more easily.
How to calculate ROI
The investment in B2B sales digitization can be quantified clearly. Take a mid-sized company with 50 orders per day that are currently processed manually. At an average of 10 minutes per order and an hourly rate of 40 euros, daily costs are around 330 euros—or nearly 85,000 euros per year.
A digital customer portal reduces manual processing time by 70 percent. That equals annual savings of around 60,000 euros. On top of that come lower error rates, faster throughput times, and higher customer satisfaction. The investment pays for itself in the first year.
Revenue also increases: customers order more often because the process is easier. New customers are easier to win because you offer digital services. And your field sales team has more time for acquisition because reorders run automatically.
The role of marketing and marketplaces
Digital sales does not end with the customer portal. Once the core processes are running, marketing and marketplaces come into play. Search engine optimization (SEO) ensures potential customers can find you. Google Ads and LinkedIn campaigns target decision-makers directly. Marketplaces such as Amazon Business, Mercateo, or industry-specific platforms open up new sales channels.
Marketplace integration works similarly to ERP integration: product data, prices, and stock levels are synchronized automatically. Orders flow into the ERP, and you keep control over your processes. For many mid-sized manufacturers and wholesalers, marketplaces are the fastest route to new customers—without their own marketing budget.
What comes after go-live
Digitization is not a project with a fixed end date. Continuous optimization starts after go-live. You analyze conversion rates, identify drop-off points in the ordering process, and test new features. Customer feedback shows which features are missing and which processes are still bumpy.
Plan in quarters: each quarter brings new features, new integrations, or new channels. This keeps your digital sales setup active and growing with your company. Investment in continuous improvement pays off in the long term—through higher revenue, happier customers, and more efficient processes.
Why speed matters
The market does not wait. While you plan, your competitors are already selling online. Customers who expect digital ordering options and do not find them switch to competitors. Every month of delay costs revenue and market share.
Speed does not mean chaos. It means starting quickly, learning from real data, and improving continuously. The MVP approach is not a compromise, but a strategy: you minimize risks, validate assumptions, and create value quickly. After six weeks, you know whether your approach works—and can adjust precisely.
Companies that start quickly build an advantage. They learn earlier, optimize faster, and win customers before competitors catch up. At a time when digital sales channels are becoming standard, speed determines market position.
FAQ – Frequently asked questions
How long does it take to digitize B2B sales?
With an MVP approach, you can achieve first sales in six weeks. Full digitization of all processes develops continuously over 12 to 24 months. The key is to start quickly and learn from real orders.
What costs should we expect when digitizing B2B sales?
An MVP setup starts at 20,000 euros, and ongoing operations with an external e-commerce department start at 10,000 euros per month. Compared to building an internal department (over 500,000 euros annually), you save significantly and can start immediately.
Do we need a new ERP system for digitization?
In most cases, no. Modern interfaces connect your existing ERP with e-commerce platforms. What matters is the quality of the integration, not replacing the system. An analysis will show whether your ERP is ready for digitization.
How can digitization reduce inside sales workload?
Self-service functions in the customer portal reduce manual order entry by 60 to 80 percent. Customers order independently, download documents, and view order histories. Your inside sales team only checks exceptions and has time for consulting.
How do we convince internal skeptics about digitization?
Show concrete relief instead of abstract visions. A pilot project with five customers demonstrates the value faster than any presentation. Involve teams early, communicate transparently, and make early wins visible.
