B2B E-commerce: How It Differs From B2C and Features It Needs
Basics4 minInnovialabs editorial team
In short
A B2B store sells to companies rather than individuals, so it needs personal pricing, minimum order quantities, quote requests, deferred payment, invoices and data exchange with the ERP.
The core difference between B2B and B2C
In retail the buyer is one person, the price is the same for everyone and payment happens immediately. In B2B the buyer is a company with a contract, its own terms and several employees involved in purchasing.
That is why a standard storefront with a cart and online payment does not fit a wholesale buyer. They need to quickly order familiar items at their own prices, get an invoice and closing documents, and pay according to the contract.
| B2C | B2B | |
|---|---|---|
| Buyer | Individual | Company and its employees |
| Price | Same for everyone, promotions | Personal, per contract |
| Quantity | Single items | Batches, cases, pallets |
| Payment | Immediate, by card | Invoice, net terms, credit limit |
| Repeat orders | Irregular | Regular, often the same items |
| Documents | Receipt | Invoice, delivery note, contract |
Features you cannot skip
Personal price lists
Price depends on the customer: group, purchase volume, contract terms. After logging in the buyer sees their own price, not the retail one. Price lists usually come from the back-office system and the site just displays them.
Minimum order quantities and pack sizes
MOQ (minimum order quantity) and pack multiples: you cannot order 7 units if the item ships in cases of 12. The cart should check this and guide the buyer instead of throwing an error at checkout.
Request for quote
For large or non-standard orders the buyer builds a list and sends a quote request. A manager adjusts prices and terms, the customer accepts, and the quote becomes an order without re-entering anything.
Deferred payment and credit limit
Many wholesale buyers pay after delivery under contract terms. The site must know the customer's payment terms and credit limit, show outstanding balance and block new orders when the limit is exceeded.
Multiple buyers per company
Purchasing involves a buyer, a manager, an accountant. You need roles and permissions: one person builds the cart, another approves it, a third only sees invoices. Everyone shares the company's order history.
Invoices and documents
The invoice is generated automatically, and delivery notes and other documents are available in the customer account. If e-invoicing is used in your market, integrating with it is worth considering.
ERP sync
Stock, prices, customers, orders, payment and shipping statuses live in the ERP or accounting system (often 1C in the CIS region). The store must exchange data with it automatically, otherwise managers will re-key orders by hand.
What else speeds up a wholesale buyer
- Quick order by SKU or by uploading a file.
- Reorder in one click and saved purchase lists.
- Search by SKU, barcode and alternatives.
- Visible stock and lead times for every item.
How to launch
- Describe who your customers are and how they order today: phone calls, messengers, spreadsheets.
- Decide where prices and terms are stored — that becomes the source of truth for the site.
- Start with the core: login, personal prices, a cart with MOQ checks, invoices, ERP sync.
- Add quotes, roles and net terms as customers move online.
Common mistakes
- Taking a B2C engine and bolting on wholesale prices — roles, limits and quotes become hard to add later.
- Maintaining prices on the site separately from the back office: they drift apart quickly.
- Skipping onboarding for customers and sales reps: if reps keep taking orders by phone, the portal will not take off.