Short answer: what is a B2B dealer portal?
A B2B dealer portal is a closed ordering site where dealers, wholesale buyers and distributors place orders at prices defined for them, on payment terms, with multi-user permissions, usually connected to the price, stock and account data in your ERP. What separates it from a normal e-commerce site is that it is not an open storefront: every buyer's price, catalog and payment terms rest on a customer relationship defined in advance.
That difference looks small but it shapes most of the system. According to a Gartner survey published on 9 March 2026 (646 B2B buyers, August-September 2025), 67% of buyers say they prefer a rep-free experience; in other words, most buyers would rather place an order on their own than call the seller. A dealer portal can meet that expectation, but only when its price, terms and permission rules are set up correctly.
Below we first compare the two models in a table, then walk through seven differences. The list of seven is our own synthesis: we put together the headings that recur across platform documentation and vendor pages; it is not any single source's list.
B2B dealer portal vs B2C e-commerce comparison table
| Topic | Normal e-commerce (B2C) | B2B dealer portal |
|---|---|---|
| Buyer | One person, open sign-up | A company, several users, approved registration |
| Price | One list price for everyone | Price per dealer or dealer group |
| Payment | Card, immediate | On terms, through the customer account |
| Catalog | Same for everyone | Visibility by dealer group |
| Ordering | One cart at a time | Quick and repeat orders, approvals, quotes |
| ERP | Optional | Practically required if price, stock and accounts live in the ERP (our assessment) |
7 differences between a B2B portal and ordinary e-commerce
1. Price: the same product can cost different buyers different amounts
Price lists are defined by dealer group, volume or contract. Adobe Commerce's B2B documentation (updated 1 October 2026) describes setting a price per product by company, through a shared catalog. What to ask: how many different price lists can you manage, and where do price changes happen, in the ERP or in the portal?
2. Accounts and terms: payment often does not happen at order time
A dealer usually places the order and pays on terms. According to Shopify's B2B page (14 October 2026), payment terms are assigned to a location and a saved card is not charged automatically when the due date arrives; collection runs outside the portal, in account tracking. Letting the dealer see their own balance and transactions matters for satisfaction, but decide up front which system that information is read from.
3. Limits: credit and risk control
Selling on terms means limits: what happens to a new order when the dealer's debt passes the limit? Blocked, or sent for approval? Platform pages do not always describe a credit limit feature clearly; ask the vendor to show it in a live demo. Prepare your decision rule in writing: who approves, at what amount, for which dealer.
4. Approvals and quotes: not every order is processed directly
In B2B, purchase order approvals, negotiated quotes and repeating order lists are common. Adobe Commerce's documentation lists Quick Order, requisition lists and negotiable quotes as part of its B2B feature set. Look at your own workflow: does a dealer order the same 40 items every month, or ask for a quote every time?
5. Catalog: not everyone sees every product
Some products are open only to certain dealers; some dealers have different price lists. According to Shopify's page, Basic, Grow and Advanced plans allow up to three active catalogs, and assigning a catalog directly to a company or location is only available on Plus. It is a concrete example of why platform choice is not a detail: the number of dealer groups you have can be capped by the platform's catalog model.
6. Permissions: one company, several users
Inside one dealer there may be a person who orders, a person who approves and a person who only checks prices. Adobe's documentation describes a company admin building the department and user structure and setting roles and permissions; Shopify also writes that each location can have its own address, payment terms and tax exemption. If your dealers' own organization has to be reflected in the portal, ask about this from day one.
7. ERP: price, stock and accounts should come from one source
The riskiest part of a dealer portal is usually the ERP connection: if price, stock, account balance and order status look different in two systems, you lose the dealer's trust. Shopify recommends testing the ERP connector with a wholesale order, including payment and shipping, before opening it to all customers, to check that it maps companies, locations, catalogs and payment terms correctly. That is a sound check whichever platform you choose.
Who is it suitable for?
Manufacturers, wholesalers and distributors that sell to the same customers repeatedly, at defined prices and on terms, benefit most from a dealer portal. If you work mainly in retail with immediate payment, normal e-commerce is usually enough. For businesses in between, whether the two models can run on the same platform needs separate evaluation (see the FAQ below).
For a first screening, answer these questions: what share of your customers work with special prices? How much of your sales is on terms? Do orders consist of repeat items? If all three are mostly "yes", a dealer portal is worth discussing.
Setup steps and timing
We could not find reliable published setup times for Turkey; time depends on the platform, the number of ERPs and how much customization is needed. Time estimates on vendor and agency pages are marketing content; do not take them as firm durations, and ask for milestones in writing in the offer.
The order we suggest:
- List dealer groups and price lists. How many groups, how many lists, which rules?
- Design the company and user structure. Who orders, who approves?
- Write down which data flows from the ERP in which direction. Price, stock, account, order.
- Pilot with a small dealer group first. Test with real orders, including payment and shipping, as Shopify recommends.
- Prepare training and the switchover plan. How will dealers learn the new system?
Selection criteria
When choosing between a platform and custom development, look at: fit with your ERP (is there a ready connector, or does it need development), whether the number of dealer groups and price lists fits the platform's limits, whether the permission model matches your dealers' organization, and whether it will work with your existing e-commerce platform. We covered the balance between a ready-made product and custom development in our off-the-shelf vs custom software decision matrix. The ERP choice affects the connection decision too: we gathered what to ask ERP vendors in 12 questions to ask when choosing an ERP vendor in Izmir.
Frequently asked questions
Can a dealer portal and e-commerce run on the same platform?
They can, but platform limits differ. In Shopify's case B2B features are available on Basic, Grow, Advanced and Plus plans, yet things like the number of active catalogs and assigning a catalog to a company change by plan. If you choose a shared platform, compare your dealer group, price list and permission needs with its limits.
How is the credit limit checked?
Limit control is usually done against the account balance in the ERP; the portal reads that information and blocks the order or sends it for approval by the rule you set. Platform pages do not always state a credit limit feature clearly: do not rely on it until the vendor shows it in a live demo.
Is ERP integration mandatory?
We found no authoritative source saying it is mandatory. But if your price, stock and account data live in the ERP, keeping them by hand in the portal raises the risk of order errors and out-of-date prices, so it becomes practically necessary (our assessment). If you integrate, test end to end with a wholesale order before going live.
How many weeks does a dealer portal take to set up?
We could not find reliable published timing data for Turkey. It depends on whether the ERP connection is ready, the number of dealer groups and price rules, and the amount of customization. Ask for milestones and a pilot date in writing in the offer.
If you want an assessment for your own dealer structure, get in touch.
Sources: Gartner Sales Survey Finds 67% of B2B Buyers Prefer a Rep-Free Experience (Gartner, 9 March 2026), Introduction to B2B (Adobe Commerce, 1 October 2026), B2B on Shopify (Shopify, 14 October 2026)
Cover photo: Rodrigo Rodrigues / Unsplash