S2S2 DIGITALSMEKH · SOLONENKO
All servicesB2B sales portal wholesale

B2B sales portal for wholesale: direct access to your catalog

Modern wholesale requires speed: retailers check inventory and pricing online, compare conditions with competitors, and place orders any time. We build B2B portals that connect your wholesale business with retail chains and other resellers through a single secure channel with full control over documents and payments.

Start a project

Wholesale business pain points

Running wholesale on spreadsheets and messengers destroys profitability. Buyers don't see current prices, confuse article numbers, inventory is counted manually. Sales teams spend hours answering the same questions, packing slips are printed in triplicate. Result: missed deadlines, invoice errors, lost clients to competitors with convenient online ordering.

  • No single catalog - each reseller maintains data in their own format, updates sync with delay
  • Unpredictable lead times - without inventory visibility, buyers don't know when they'll get goods
  • Poor call-to-order conversion - some prospects never get callbacks and switch to competitors
  • Calculation errors - dealer commissions, procurement taxes; impossible to quickly recalculate cost across channels
  • Paper-based workflows - invoices, acts, shipment notes printed manually; archives clutter the office
  • No sales visibility - hard to track who buys what, when, and which products move in each region

What we build

A B2B portal is a personal workspace for each buyer: real-time access to products, pricing, and order status. Behind the scenes, a management dashboard for your team: warehouse sync, payment tracking, sales analytics by channel and reseller.

  • Searchable catalog - filter by article number, category, manufacturer; product photos, specs, one-click pricing
  • Custom pricing per partner - loyalty terms, volume discounts, seasonal offers, different prices for different resellers
  • Shopping cart and checkout - quantity selection, shipping options, reorder from purchase history
  • Real-time inventory - warehouse system integration, visibility per location, pre-orders for incoming stock
  • Account management - portal admin invites multiple users from a partner firm, role-based access control
  • Analytics and reports - spending by product, purchase trends, channel profitability, demand forecasting
  • ERP integration (ERP systems, SAP, Bitrix24) - automatic sync of products, prices, order status, invoices
  • Security - HTTPS, two-factor auth for B2B clients, audit logs for all operations

Wholesale: before and after the B2B portal

MetricBefore portalAfter launch
Order entry time30-45 min (call+clarify+invoice)5-10 min (self-service)
Order errors8-12% (typos, wrong SKUs)Under 1% (system validates inventory)
Payment cycle7-14 days (wait for confirmation)2-3 days (auto-invoice)
Inventory visibilityUpdated once daily, manuallyReal-time after each shipment
Repeat ordersMust remember SKUs or search chatsOne click from history
Reseller oversightMonth-end reports with lagDashboard updates hourly
Sales support cost1-2 people on phones all dayChatbot handles common questions
Cost per sale15-20% of order value5-8% (automation cuts overhead)

Integrations with industry systems

A B2B portal rarely works in isolation. Your equipment, accounting systems, and payment platforms already interact. The portal fits into this ecosystem: it gets products and prices from your ERP system, sends orders to logistics, syncs payments with accounting, sends alerts via SMS and email.

  • ERP systems Enterprise - the standard accounting and inventory system in wholesale; the portal connects via API or directly to the database for catalog and inventory sync
  • SAP and Oracle - used by large distribution networks; integration via REST API or built-in exchange modules
  • Bitrix24 - popular CRM in mid-market; the portal sends new orders to CRM where managers see customer history
  • Payment systems (Yandex.Kassa, Sber, Tinkoff) - automates payments, instant confirmation in the portal
  • Logistics companies (courier services, DPD, Boxberry) - real-time shipping cost calculation, tracking in the buyer's dashboard
  • POS systems and terminals - if you have retail locations, the portal syncs discounts and promotions with them

Portal features that save money

FeatureHow it worksBenefit
Promotional discount engineYou set discounts for products or order volumes, cart price auto-recalculatesNo messenger haggling over price, everyone sees the current rate
Auto-replenishment subscriptionsBuyer indicates products to order weekly, system creates orders automaticallyRepeat inventory never gets forgotten, you get predictable demand
Logistics integrationReal-time shipping cost calculation, tracking in the buyer portalBuyers don't call asking when it arrives, they see it themselves
Product ratings from resellersProducts get rated by buyers, popular ones rank higher in catalogYou see which products resellers want, which to remove
New product broadcastMass announcement of new items, open trackingNew products reach resellers fast, larger initial orders
CRM syncAll orders and contacts visible in one management systemManager sees full customer picture, can make targeted offers

B2B portal implementation stages

Developing a B2B portal is not just coding, it is a deep understanding of your business process. Each stage includes meetings, approvals, and real-world scenario testing. We work in parallel across multiple streams to keep the project moving.

  1. Discovery (1-2 weeks): interviews with procurement, logistics, IT teams; current workflow analysis, warehouse system requirements, reseller feedback
  2. Design and architecture (1-2 weeks): mockups for buyer portal and admin dashboard, API contracts, security review
  3. Backend development (3-6 weeks): APIs for products, pricing, orders, users, warehouse system integration
  4. Frontend development (3-4 weeks): buyer and admin interfaces, mobile optimization, cross-browser compatibility
  5. Testing and integration (2-3 weeks): order flow validation, failure scenarios, load testing, warehouse sync verification
  6. Launch and support: migrate order history, team training, first-month monitoring, support hotline

Why S2 Digital for your B2B portal

We work directly with your team, not through managers. Two developers sit in your process, ask clarifying questions about business logic, demo completed features every week. You always know the project status and can reprioritize if needed.

We lock code ownership in the contract - your portal is your asset, not a rental. If you ever want to switch developers, the code stays with you. After launch, we provide support: bug fixes, feature additions, scaling guidance. We build for long-term partnership.

Estimated cost

A mid-size B2B portal (80-120 features, one ERP integration, 300-500 users annually) starts at 800K RUB. Final quote depends on integration scope, scalability needs, and timeline. Let's discuss your specific requirements in a conversation.

Frequently asked

FAQ

How long does a custom B2B portal take to build?

Typically 3-4 months from contract to production launch. If you already have ERP connectivity, 2-3 months is possible. We can accelerate by running frontend and backend in parallel - you'll see working features by end of month one.

Can you connect our ERP (ERP systems, SAP, Bitrix24)?

Yes, that's standard. We integrate any system with an API or database access. We first confirm the system type, version, and credentials. For ERP systems we often use standard exchange modules; for Bitrix24, REST API; for legacy systems we may build a custom connector, adding 2-3 weeks.

Who manages the catalog after launch?

Your team, through the admin panel. The interface is straightforward - upload photos, add descriptions, paste price lists from template. If your catalog changes frequently, we can automate updates via ERP sync. We'll train your IT person to set it up.

How do you protect the portal from unauthorized access and data leaks?

We use HTTPS with SSL certificates, two-factor auth for admins, password encryption, operation logging. We recommend hosting on a Russian cloud (Yandex Cloud or Selcloud) for data residency compliance. We audit security before launch and annually.

Can we start with an MVP and expand as we grow?

That's our standard approach. Phase one includes: catalog search, shopping cart, checkout, user management. Remaining features roll out in phase two. The architecture scales from 100 to 10,000 users without code rewrites.

What analytics does the portal provide?

We track spending by product and category, repeat-order frequency, buyer lifetime value, regional product popularity, payment velocity, and price sensitivity. Data exports to BI tools (Tableau, Power BI, Google Analytics) for deeper analysis and forecasting.

Do you support mobile apps for resellers?

Yes, we can build native iOS and Android apps. Apps download from App Store and Google Play, letting resellers order on the go, view order history, receive alerts about new offers. App development adds 4-8 weeks and roughly 300-400K RUB to the budget. The web version on mobile browsers is fully functional too.

How does the system update prices if they change frequently?

Several approaches depending on your setup. For ERP systems, schedule daily or hourly sync - the portal automatically pulls new prices. For real-time pricing, use webhooks - your system notifies the portal, prices update instantly. For older systems, manual file upload via admin panel. We recommend automation for fast-moving goods.

Related services