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A business-to-business (B2B) supply chain covers how businesses source materials, manage inventory, and deliver products to other companies. It maps out how suppliers, manufacturers, distributors, and buyers interact across each stage of an order.
Understanding these processes is crucial for B2B buyers and suppliers to help avoid disruptions. Sage’s 2026 State of Supply Chain Report found that 50% of supply chain teams lacked strong confidence heading into 2026. The survey identified that retail and wholesale operators had concerns around demand forecasting, supplier coordination, and operational visibility.
This guide explains how B2B supply chains work and how to improve logistics for your operation.
What is a B2B supply chain?
A B2B supply chain is the system a business uses to source goods and deliver them to another business. It includes the steps required to keep products moving between suppliers and buyers.
B2B logistics is one part of a supply chain strategy. It focuses on the physical movement and storage of goods. The wider supply chain also covers sourcing, supplier relationships, and production planning.
B2B vs. B2C supply chains: key differences
B2B and B2C supply chains move goods to different types of buyers. Here are the key differences in how orders are planned, paid for, and delivered.
| Area | B2B supply chain | B2C supply chain |
|---|---|---|
| Customer type | Businesses and organizations | Individual consumers |
| Order size | Larger bulk orders | Smaller individual orders |
| Buying process | Formal approval process | Direct purchase decision |
| Payment terms | Negotiated credit terms | Payment at checkout |
| Delivery location | Commercial facilities | Homes or pickup locations |
| Supply chain length | Often includes more intermediaries | Often shorter or direct |
| Inventory planning | Based on account demand | Based on consumer demand |
| Relationship management | Ongoing account management | Broad customer retention |
B2B supply chains serve fewer buyers, but each order may involve bulk volumes. Contracts and purchase orders often govern B2B purchases. Deliveries also go to commercial sites, where receiving schedules and storage capacity affect fulfillment. Planning often requires input from sales, procurement, and operations.
Payment terms are another key difference. Atradius found that nearly 50% of US B2B sales were on credit in 2025, with an average payment term of 45 days from invoicing. Suppliers may pay for inventory and fulfillment weeks before collecting revenue.
Key components of a B2B supply chain
A B2B supply chain covers the work required to plan supply and deliver orders to business customers. These are the key components that make it possible:
- Sourcing and procurement. Finds suppliers and purchases the materials or products the business requires.
- Supplier management. Tracks contracts, delivery performance, and product quality.
- Manufacturing. Turns materials or components into finished products.
- Warehousing. Receives and stores goods before they are used or shipped.
- Transportation. Moves goods between suppliers, facilities, and customers.
- Inventory management. Tracks stock and determines when to reorder.
- Order fulfillment. Processes orders and prepares them for delivery.
- Data integration. Keeps order, inventory, and supplier information consistent across business systems.
These functions depend on one another. For example, recovering and reusing materials requires coordination across sourcing, production, inventory, and logistics.
B2B ecommerce supply chain management and integrations
B2B ecommerce supply chain management links the buying experience to the systems that process each order. Product details, inventory, pricing, and fulfillment data must remain consistent as the order moves through the business.
The workflow starts in Shopify B2B, where company profiles store buyer-specific catalogs, prices, and payment terms. These settings determine what each customer can purchase and under which conditions.
Once the order is placed, enterprise resource planning (ERP) integrations pass the data into operational systems. Shopify’s Global ERP Program offers certified connectors for platforms such as NetSuite and Microsoft Dynamics 365 Business Central.
NetSuite can send product records, inventory levels, and price lists to Shopify. Shopify sends new orders and purchase order numbers back to NetSuite. Fulfillment and payment updates then return to Shopify.
Busy Bee Tools used an ERP integration to send Shopify orders directly into its fulfillment operation. Order processing fell from 36 hours to as little as four hours. Shopify Flow automates tasks that would otherwise require manual follow-up. It can flag an order for approval or notify sales when a company account is created.
B2B supply chain management best practices
B2B supply chain management coordinates the partners and systems behind each order. It keeps inventory records current and defines how teams communicate throughout the order lifecycle.
- Build strategic supply chain partnerships
- Automate B2B supply chain workflows
- Track relevant KPIs
- Manage inventory across B2B channels
- Communicate across suppliers, carriers, and customers
- Plan for reverse logistics and disruptions
Build strategic supply chain partnerships
Confirm that a partner can handle bulk orders and commercial delivery sites. Review how they meet service level agreements (SLAs) and how they handle returns and seasonal peaks.
DHL’s 2025 B2B ecommerce report found that 96% of B2B retailers consider delivery and returns critical to securing sales. Nearly half prioritize logistics partners with faster transit times.
Partners also need a process for exchanging inventory and shipment data. Set an escalation plan for delays, including who provides updates and who decides the next step.
This is where the right third-party logistics (3PL) provider can make a difference. A 3PL provider is a company that a B2B operation might use to handle transportation costs, inventory management, warehousing, and other logistics services. In this relationship, the 3PL is the logistics expert and partner, while the B2B business is the client. Forming a trusted relationship with a 3PL can help bolster supply chain flow.
Automate B2B supply chain workflows
Automate repeated handoffs that rely on manual data entry to maximize efficiency. An approved ecommerce order can reserve inventory and create a sales order in the ERP. The same workflow can then release the order for fulfillment.
Automated processes can also aid with tasks like item descriptions or product syncing. “When a customer orders our product on somebody else’s website, that order just pops right into our system. It can go through all our standard workflows,” says Boost Auto founder and CEO Adam Wolfe.
Automation relies on accurate data and well-integrated systems. PwC surveyed 767 US operations and supply chain leaders in 2026. Eighty-nine percent said their technology investments had not fully delivered the expected results. Integration complexity was the most common reason.
Track relevant KPIs
B2B supply chain KPIs measure delivery performance and order quality. These are the common KPIs to track:
- On-time delivery rate. The share of orders delivered by the agreed date.
- Order accuracy. The share shipped with the correct products and quantities.
- Account-level fill rate. The percentage of each customer’s order fulfilled from available stock.
- SLA compliance. How often orders meet contractual service terms.
- Inventory turnover. How quickly stock is sold and replaced.
- Cost per shipment. The transportation cost attached to each order.
- Perfect order rate. The share delivered on time, complete, and undamaged.
- Invoice accuracy. The percentage of invoices issued without pricing or payment errors.
- Documentation accuracy. The share of orders with complete shipping and compliance records.
B2B orders have different failure points than consumer parcels. A shipment may arrive on time but still fall outside the contract if the quantity is wrong.
Manage inventory across B2B channels
Connect your B2B storefront, ERP, warehouses, and fulfillment systems so every order updates inventory in real time. This gives sales and operations teams one view of available stock across wholesale, retail, and direct-to-consumer channels.
Use real-time inventory data to account for B2B commitments before accepting new orders. Stock may already be reserved for a customer, expected as part of a recurring replenishment cycle, or required by a fixed delivery date. Factoring in those obligations improves purchasing and fulfillment planning.
Outdoor products and apparel company DARCHE connected Shopify with its ERP so wholesale buyers could view current inventory and place orders online. Within four months of launch, the company surpassed its previous 12 months of online sales, according to the case study.
“Shopify has completely changed the way we do business,” says Finn Christensen, DARCHE digital marketing coordinator. “Previously, our B2B orders were mainly processed manually. Retailers would email or call to place orders, and our customer service team would assist them. Now, retailers feel comfortable placing orders online via the Shopify B2B function. This provides them with an easier, more seamless sales experience, and helps build trust with our brand. We’re now a more modern business.”
Communicate across suppliers, carriers, and customers
Set communication rules before an order is released. Each party needs the agreed delivery window and current order status. Clarify any relevant SLA terms.
When an order changes, name the issue and its effect. Then identify who owns the next action and when it’s due. A missing customs form, for example, needs an owner and correction deadline.
Communicate potential delays due to labor shortages, weather, traffic, or port congestion. Informing a client about a potential issue before they discover it themselves shows transparency and allows everyone to adjust their plans. This level of customer care can build trust and solidify long-term relationships.
Plan for reverse logistics and disruptions
Oliver Wyman’s 2025 supply chain resilience survey found that only 5% of respondents had a comprehensive resilience strategy. Another 65% described their supply chains as vulnerable or very vulnerable.
Reverse logistics starts with a defined path for every return. Set the inspection standard first, then connect the result to the next action.
Sellable goods can return to inventory, and damaged goods move through a separate recovery process. Customer credits can follow the same workflow so warehouse and finance teams work from the same status.
Apply the same structure to supply disruptions. Identify the suppliers and transport routes that could stop fulfillment, then assign a fallback before a problem occurs. A secondary supplier, for example, can keep orders moving during a material shortage.
B2B supply chain FAQ
What is B2B supply chain management?
B2B supply chain management coordinates how products move from suppliers to business customers. It covers each stage from purchasing through delivery and returns.
What is the difference between B2B and B2C supply chains?
B2B (business to business) and 3PL (third-party logistics) are distinct concepts. B2B means a business sells goods or services to another business. A 3PL provider is a company that a B2B operation might use to handle transportation costs, inventory management, warehousing, and other logistics services. In this relationship, the 3PL is the logistics expert and partner, while the B2B business is the client.
B2B (business to business) supply chains move goods from one business to another, while B2C (business to consumer) supply chains move goods from businesses to consumers. B2B and B2C supply chains have other key differences such as buying processes, payment terms, and delivery locations.
What does B2B logistics involve?
B2B logistics involves a set of coordinated activities that manage the flow of goods and improve supply chain visibility. This includes order processing, warehousing, inventory management, transportation costs, materials handling, and reverse logistics, where you manage returned goods from business clients due to defects or product damage.
What are examples of B2B supply chain?
A manufacturer supplying parts to an automaker is one example. Orders follow the buyer’s production schedule and must arrive within set delivery windows.
What are the biggest challenges in B2B supply chain management?
The biggest challenges come from poor visibility and unreliable supply. When teams cannot see stock levels or supplier delays, they risk missing delivery commitments.
