Dealer Ordering System: Moving B2B Orders from Phone Calls to a Platform

A dealer ordering system is B2B software in which dealers and corporate customers place their orders online at the prices, discounts and payment terms defined for them, and each order flows into the ERP automatically. B2B (business-to-business) is a trade model in which a company sells its products or services to another business rather than to an end consumer. At a manufacturer or distributor whose dealers phone in their orders, type product lists into WhatsApp or email a spreadsheet, an employee retypes every order, and the price, stock and credit-limit checks move only as fast as that retyping.

In Türkiye, enterprises that take orders through digital channels are still a minority. According to TurkStat's Survey on ICT Usage in Enterprises, 2026, the share of enterprises with at least 10 employees selling via the internet or electronic data interchange (EDI) rose from 13.6% in 2024 to 17.1% in 2025. The share reaches 29.7% among enterprises with 250 or more employees and 23.7% in wholesale and retail trade.

The cost of taking dealer orders by phone, WhatsApp and email

A dealer order taken by phone, WhatsApp or email is entered into the ERP by hand, and it carries four costs:

• Double entry: An employee retypes the order the dealer already wrote. Every retyping is a chance to get the product code, the quantity or the price wrong.
• Inconsistent stock: The stock on screen is wrong by exactly the orders not yet entered in the ERP, and the same item gets sold to two dealers.
• Delayed risk control: An order from a dealer over its credit limit or with overdue debt goes unnoticed until someone enters it in the ERP.
• Unrecorded orders: An order given over the phone rests on no written record of the product, quantity and price asked for; when the wrong goods ship, the dispute comes down to two people's memories.

When the dealer places the order on its own screen and the approved order transfers to the ERP at once, these costs disappear: the order is written once, stock shows with open orders deducted, the credit limit is checked before the basket is confirmed, and every order is recorded with its user, date and price.

The conclusion for sellers is clear: repeat orders move to the screen, while complex quotes stay with the rep.

How phone ordering differs from a dealer ordering system

Moving dealer orders from the phone to a platform changes more than the channel; it moves the point of control. Price, stock and credit checks shift from the moment an employee keys the order into the ERP to the moment the dealer confirms the basket.

Routes from phone orders to B2B e-commerce: marketplace, EDI and dealer ordering system

Official statistics define B2B e-commerce by how the order is placed. The Handbook on Measuring Digital Trade (second edition, 2023), published jointly by the IMF, OECD, UNCTAD and WTO, counts a transaction as digitally ordered when it is conducted over computer networks "by methods specifically designed for the purpose of receiving or placing orders", and it excludes orders made by phone, fax or manually typed email. The handbook marks chat apps such as WhatsApp as an area of ambiguity: the message is typed by hand like an email, yet an order handled automatically gives grounds to count it as digitally ordered. An order an employee reads on WhatsApp and retypes into the ERP offers no such grounds. The handbook also classifies each transaction separately: when the first transaction is established offline, face to face or by phone, follow-up orders placed through a digital ordering system count as e-commerce. A dealer agreement signed by a sales rep, followed by repeat orders on screen, is exactly that model.

Moving dealer orders from the phone to B2B e-commerce takes one of three routes:

• B2B marketplace: Brings many sellers and buyers together on one platform. It is strong for reaching new buyers and a poor fit for an existing dealer's repeat orders, because the platform's rules govern price visibility and the customer relationship.
• EDI: The systems of a large buyer and its supplier exchange documents such as orders, order confirmations and dispatch advices directly, in a structured format. In Eurostat's 2024 data, 46.04% of EU manufacturing enterprises with e-sales received orders via EDI-type messages. Each connection needs a two-sided technical integration, so EDI does not scale to hundreds of small dealers.
• Dealer ordering system: A closed ordering screen that the seller opens, under its own brand, only to its own dealers and corporate customers. Prices, stock and terms come from the seller's ERP; this is the model people mean by a B2B ordering system.

The EU's official data shows the weight of business channels in e-sales. According to Eurostat's e-commerce statistics, EU enterprises with 10 or more employees generated 19.49% of their 2024 turnover from e-sales, consumer sales included. EDI-type orders made up 11.07% of turnover and orders via websites or apps 8.39%. Of that 8.39%, 7.08 points came from the enterprises' own websites and apps and 1.30 points from online marketplaces; web sales to other enterprises and public authorities made up 4.34% of turnover, against 4.04% for web sales to consumers.

A broad dealer network with customer-specific prices and repeat orders runs on a dealer ordering system; the EDI link that a few large chain buyers ask for runs alongside it.

A dealer order end to end: 8 steps from order screen to payment

A dealer ordering system (B2B ordering system) carries the order in one flow from the dealer's screen to the customer account in accounting. In a well-built system an order moves through these eight steps:

1. Customer-specific prices and discounts: Every dealer user signs in tied to its customer account in the ERP and sees only the prices defined for that account. Dealer-group, product-group and quantity-tier discounts are applied on top of the list price as a chain. Chained discounts multiply rather than add: discounts of 10% and 5% take a list price of 100 to 100 × 0.90 × 0.95 = 85.5, so the net discount is 14.5%, not 15%.
2. Live stock and lead times: The dealer sees stock by warehouse, goods in transit and the expected date for items out of stock; the stock figure comes from the ERP, not from a phone call.
3. Basket and minimum order: Minimum order value, case and pallet multiples, date-bound campaigns and product-level extra discounts are calculated in the basket automatically.
4. Payment terms and credit limit: The system adds up the account balance, open orders and overdue debt and compares the total with the credit limit. The dealer pays on open account, by credit card or by bank transfer; the chosen payment term shows up in the price as a term surcharge.
5. Approval: Orders that comply with the rules are approved directly. Orders that exceed the limit, ask for a special price or lack stock go to a sales manager for approval.
6. Automatic transfer to the ERP: The approved order opens in the ERP as a sales order; the warehouse takes its picking list and accounting its account entry from there.
7. e-Waybill and e-Invoice: The ERP or a private integrator issues a dispatch note for the shipped goods and an invoice for the invoiced order. If the seller belongs to the group that General Communiqué No. 509 on the Tax Procedure Law made subject to the e-Waybill requirement, the dispatch note is an e-Waybill (e-İrsaliye). The invoice type depends on whether the parties are registered for e-Invoice.
8. Account statement and payment: The dealer sees its account statement, invoice history and the debt falling due on the same screen and pays by card or bank transfer. Once the payment is posted to the customer account in the ERP, the balance drops and the credit limit frees up room for the next order.

Moving dealer orders from phone to platform: a 5-stage transition plan

Moving dealer orders from the phone to a platform is a channel change more than a software installation: if the screen opens but the dealer's habit stays the same, the orders stay on the phone. The transition runs in five stages:

1. Prepare the data: Gather product codes, sales units (piece, case, pallet), customer accounts, credit limits and customer-specific price lists in a single source of truth in the ERP. Every price exception sitting in a spreadsheet or in a sales rep's notes either enters the system as a rule or is dropped.
2. Put the rules in writing: Turn the discount chain, minimum order, payment-term surcharge, approval conditions and campaign calendar into written rules before the system opens to dealers. The decisions a rep makes on the spot over the phone become visible at this stage.
3. Start with a small group of dealers: Pick a few dealers that order regularly and buy across a wide product range as the first users. During this period, compare the price and discount the system calculates with the ERP invoice, order by order; the system opens to the whole network only when no difference remains.
4. Change the channel without closing the phone line: The phone line stays open, but the rep enters each phone order into the same system on the dealer's behalf. Every order then passes the same price, stock and credit-limit checks, and the dealer starts following order status, account statement and invoices on screen. Give the dealer a concrete reason to use the screen: campaigns visible only on screen, instant access to statements and invoices, ordering outside working hours.
5. Track channel share: Track each month how much of each dealer's ordering comes through its own screen. The conversation with a dealer that continues to order by phone has one purpose: finding out why the screen falls short, whether a missing product, an old code that search does not find or a price exception that never made it into the system.

Measure the starting point before the first dealer goes live, so the change has a baseline to be compared against; our guide to process automation: where to start and how to measure it lists the baseline metrics: cycle time, error rate and cost per transaction. The sales rep's role does not disappear in the transition, it changes: instead of typing orders, the rep works on new products, campaigns and complex quotes.

6 criteria for choosing B2B software

Choosing a dealer ordering system means testing a piece of B2B software against your ERP, your pricing policy and the rules of your dealer network. Feature lists look alike; these six criteria show the difference:

1. Two-way ERP integration: Stock, price, account balance and credit limit come from the ERP, and the order goes to the ERP on its own. One-way transfer builds a second data island. ERP integration requires mapping every price exception and every customer-account field one by one; that mapping, not screen design, sets the project timeline.
2. Flexible pricing rules: Customer-specific lists, chained discounts, quantity tiers, payment-term surcharges, foreign-currency prices with exchange-rate conversion and date-bound campaigns are defined as rules in the system. Every exception held in a spreadsheet is a price living outside the system.
3. Search quality: Dealers search by the code they know, not by the name you gave the product: an old product code, a competitor's part number, a misspelled name. Matching equivalent codes across brands is a data project of its own, and it decides whether the dealer finds the item on screen or picks up the phone.
4. Payment and risk management: Open account, credit card, bank transfer and deferred payment are supported in the same basket, and the credit-limit check runs at the moment of ordering.
5. e-document compliance: The e-documents you are subject to (in Türkiye: e-Invoice, e-Archive Invoice and e-Waybill) are produced without interruption through the ERP or a private integrator, and the dealer sees each document from the ordering screen.
6. Multiple users and mobile use: A dealer's buyer, accountant and field salesperson connect to the same account with different permissions, and a complete order goes through on a smartphone as well.

The shortest way to test the six criteria is to ask for the demo on your own data. Three scenarios test the first four criteria in one session: price a past order from the dealer with your most complex discount chain and compare the result with the ERP invoice; place an order with an account over its credit limit and watch the order go to approval; search with an old product code your dealers still use and with a misspelled name.

Dealer ordering under Turkish law: withdrawal, order confirmation, commercial messages and e-invoicing

Turkish law separates B2B from B2C through the definition of the consumer. Article 3(1)(k) of the Consumer Protection Law No. 6502 (Official Gazette, 28 November 2013) defines a consumer as a natural or legal person acting for non-commercial or non-professional purposes. A dealer buying to resell or to use in its business falls outside that definition, so no statutory right of withdrawal arises on a dealer order; the contract between the parties sets returns, exchanges and delivery terms.

The E-Commerce Law No. 6563 (Official Gazette, 5 November 2014) defines e-commerce without reference to the buyer, as any online economic and commercial activity carried out without the parties meeting physically, so an order on a dealer screen falls within it. Article 4 requires the seller to show the contract terms and the total price clearly before the order is confirmed, to confirm receipt of the order electronically without delay and to offer tools for correcting input errors. Between non-consumers, paragraph 3 of Articles 3 and 4 lets the parties agree otherwise, but a basket summary, an order confirmation and in-basket correction belong in a good dealer screen anyway. In marketing, Article 6(2) exempts tradespeople and merchants from the prior consent that Article 6(1) requires for commercial electronic messages; once a dealer opts out, Article 8 requires the sender to stop within three business days.

General Communiqué No. 509 on the Tax Procedure Law sets the rules for the e-Invoice and the e-Archive Invoice, and the Revenue Administration (GİB) runs the system. According to GİB's e-Invoice page, taxpayers registered in the e-Invoice system must send and receive the invoices for goods and services they sell to each other as e-Invoices. A buyer outside the system receives an e-Archive Invoice: under the current text of Communiqué No. 509, e-Invoice users must also join the e-Archive Invoice system, and from 1 January 2026 taxpayers outside the e-Archive system issue their invoices as e-Archive Invoices regardless of amount (from 1 January 2027 for those taxed under the simple method or maintaining books on an operating-account basis). On the ordering side, what matters is that the buyer's registration status sits correctly on the customer account.

What AI changes in dealer ordering

AI does not replace the rules engine in dealer ordering; the ERP and the contract set price, discount and credit limit. The model's job is to forecast, recommend and shorten search. Official data shows businesses in Türkiye moving toward the technology: TurkStat's Artificial Intelligence Statistics, 2026 release puts the share of enterprises with at least 10 employees using at least one AI technology at 14.0% in 2026, up from 2.7% in 2021. Among enterprises using AI, marketing or sales was the most common purpose, at 51.0%.

Demand forecasting. A phone order leaves only the result in the ERP: the order that was placed. The product the dealer asked for and did not find in stock, and the line it gave up on, never reach a record. A dealer ordering system also records the product that search did not find, the line removed from the basket for lack of stock and the abandoned basket; modeled together with past orders, seasonality and the campaign calendar, these signals forecast how many orders each product group will receive in each region. The prerequisite is a clean order history long enough to cover the yearly seasonal cycle. The model forecasts; the team makes the final purchasing and warehouse decision.

Customer-specific product recommendations. A machine learning model learns each dealer's order history and the products similar dealers buy together, and while the dealer fills the basket it produces two kinds of recommendation: an item the dealer orders every month that is missing from this basket (the gasket you order every time is missing from this basket) and a complementary item that similar dealers buy together (dealers who buy the filter also buy the gasket). A recommendation is the system's version of the reminder a sales rep gives on the phone; the difference is that it runs on every order, for every dealer.

Smart and RAG-based search. Smart search understands product codes, equivalent codes, typos and natural-language queries (24 volt waterproof sensor with a 3-meter cable). RAG-based search first retrieves the technical documents and product records relevant to the question, then generates the answer from those documents and shows the source document alongside the answer when asked. Our guide to chatbot types covers grounding a model's answers in your own documents.

N2B is TecnoNest's dealer and B2B ordering platform: your dealers and corporate customers see current stock, prices and campaigns and place their orders online. Orders transfer automatically through the ERP integration; machine learning models provide customer-specific product recommendations, the search engine infrastructure can also run RAG-based AI search, and payments run on a versatile payment infrastructure. Details are on the N2B product page.

When is a dealer ordering system unnecessary?

A dealer ordering system serves repeat orders: the agreement is made once, price, payment terms and discounts are settled, and the dealer reorders the same product group every week or every month. In four situations the system is either unnecessary or premature:

• Every order is a separate negotiation: With few customers, and every deal needing its own quote, price and technical discussion, an ordering screen has no step to speed up; quote management and a CRM handle quote-based sales to new customers and new projects.
• The catalog is small and everyone pays the same price: Without customer-specific prices, payment terms and credit limits, adding business accounts to a standard online store is enough.
• Stock and account data in the ERP are unreliable: A dealer ordering system puts ERP data on the dealer's screen. Wrong stock on that screen is the wrong answer from the phone, scaled up; stock counts, code structure and customer accounts get fixed first, and the system comes after.
• Sales run through one-off tenders: Public sales through tenders (B2G, business-to-government) run on tender documents, bids and contracts under Türkiye's Public Procurement Law No. 4734. With no repeat order flow, the system has no problem to solve.

Frequently Asked Questions

What happens if dealers continue to order by phone?

The phone line stays open; a sales rep enters each phone order into the dealer ordering system on the dealer's behalf. Every order then passes the same customer-specific price, stock and credit-limit checks and reaches the ERP the same way. Track each month how much of each dealer's ordering comes through its own screen, and ask the dealers who stay on the phone why they do not use it.

Is a dealer ordering system the same as B2B e-commerce?

No. B2B e-commerce covers every form in which businesses order from each other electronically: marketplaces, EDI links and ordering platforms. A dealer ordering system (B2B ordering system) is one of them: a closed ordering screen that the seller opens only to its own dealers and corporate customers, working with customer-specific prices and stock.

Do B2B buyers in Türkiye have a right of withdrawal?

Not by statute. Türkiye's Consumer Protection Law No. 6502 defines the consumer as a person acting for non-commercial or non-professional purposes, and a business buying for its own operations falls outside that definition. Returns and exchanges follow the contract between the parties, and a dealer ordering system should state those terms clearly on the ordering screen as well.

Is e-invoicing mandatory for B2B sales in Türkiye?

Yes, when both seller and buyer are registered in the e-Invoice system. According to the Revenue Administration (GİB), registered taxpayers must send and receive the invoices for goods and services they sell to each other as e-Invoices. A buyer outside the system receives an e-Archive Invoice, and taxpayers in the e-Invoice system must also join the e-Archive Invoice system. The current thresholds for joining are in the current text of General Communiqué No. 509 on the Tax Procedure Law.

Does a campaign message to a dealer need prior consent?

Not when the dealer is a tradesperson or merchant. Article 6 of Türkiye's E-Commerce Law No. 6563 requires the recipient's prior consent for commercial electronic messages, and paragraph 2 of the same article exempts tradespeople and merchants. When a dealer opts out, Article 8 requires the sender to stop within three business days of receiving the request.