We architect, engineer, and scale high-throughput multi-vendor marketplace platforms with custom seller portals, automated split-order routing, escrow payout engines, and bidirectional synchronization with Microsoft Dynamics 365 Business Central and CRM.
Generic marketplace plugins (Shopify apps, WooCommerce multi-vendor modules) hit architectural ceilings as transaction concurrency and vendor catalogs multiply.
We build bespoke marketplace software that aligns with your specific operational model, supply chain requirements, and enterprise financial governance.
Give vendors a branded digital workspace to manage product catalogs, bulk CSV/API inventory sync, live order dispatching, carrier tracking updates, and earnings analytics.
When buyers checkout with items from multiple sellers, our event router instantly creates discrete vendor sub-orders, calculates split shipping matrices, and manages decentralized fulfillment.
Configure flexible commission structures (percentage, fixed tier, category-based), escrow holding rules until fulfillment proof, and direct vendor disbursements via Stripe Connect or Adyen.
Eliminate manual bookkeeping. Every marketplace order automatically creates Vendor Purchase Invoices, tracks commission revenue, updates GL accounts, and coordinates drop-ship inventories.
Manage high-value B2B vendor contracts, merchant performance ratings, multi-tier buyer credit limits, punch-out catalogs, and dispute management cases in Dynamics 365 CRM.
Built with Next.js, TypeScript, Go/Node.js, and containerized Docker/Kubernetes on AWS or Azure. Designed for 99.99% uptime, distributed caching, and zero single points of failure.
Marketplace growth hinges on seller adoption. We build modern, lightning-fast merchant dashboards where vendors manage their entire operations without ever reaching out for manual platform support.
When a customer order contains products from 3 distinct vendors, our integration pipeline automatically splits the parent order, routes sub-orders to the respective vendors, and executes custom AL code in Business Central to book Accounts Payable invoices with the agreed commission deductions.
For B2B wholesale marketplaces, transactions require relationship governance. We bridge your marketplace with Dynamics 365 CRM and Power Platform to manage vendor contracts, tiered trade volume rebates, dispute escalation, and buyer credit approvals.
Whether you are building a consumer multi-brand boutique or a closed-loop wholesale industrial marketplace, our architecture adapts to your exact business rules.
| Marketplace Feature | B2B Wholesale Marketplace | B2C Retail Marketplace |
|---|---|---|
| Pricing & Catalog Visibility | Customer-specific contract pricing, hidden catalog gates, volume tier discounts, and punch-out catalog support. | Public pricing, promotional sales, cross-sell recommendation carousels, and flash discount timers. |
| Checkout & Payment Terms | Net 30/60 trade terms, corporate purchase orders (PO), credit limit validations, and bank wire transfers. | Instant card checkout, Apple Pay, Google Pay, Buy-Now-Pay-Later (Klarna/Affirm), and gift cards. |
| Order Negotiation | Interactive Request-for-Quote (RFQ) engine with real-time merchant counter-offers and multi-tier approval chains. | Instant direct purchase with dynamic shipping calculation and real-time carrier delivery estimates. |
| Vendor Fulfillment Model | LTL freight, palletized drop-shipping, specialized warehouse BOL tracking, and blanket order release schedules. | Parcel shipping (FedEx, UPS, USPS), prepaid carrier label generation, and automated delivery tracking links. |
| ERP Integration Focus | Deep customer ledger credit check, automated Sales Blanket Orders, and complex tax exemption certificate handling. | High-speed sales posting, automated vendor AP payments, and real-time inventory decrement sync. |
We build on enterprise-grade, open technologies that eliminate vendor lock-in and allow your internal engineering team to own and extend the platform.
Next.js 15, React, TypeScript, Tailwind CSS, sub-second Edge caching, and fully responsive mobile interfaces.
Node.js, .NET Core 9, Go microservices, GraphQL, REST API Gateway, and asynchronous webhook dispatchers.
PostgreSQL, Redis caching, Elasticsearch / Meilisearch, and Azure Service Bus / AWS SQS event queues.
Microsoft Dynamics 365 Business Central AL APIs, Dynamics 365 CRM, Stripe Connect, and Adyen Marketplace.
Our phased agile delivery methodology delivers working, tested software at every two-week sprint interval.
Domain modeling, API contract definition, ERP data mapping, payment flow validation, and cloud infrastructure specification.
Buyer storefront, custom multi-tenant seller portal, catalog ingestion engine, and automated split-order routing logic.
Dynamics 365 Business Central AL codeunits, CRM workflows, payment gateway escrow setup, and automated AP invoice booking.
Simulated concurrency testing, seller sandbox onboarding, SOC2 baseline audit, production zero-downtime launch, and SLA support.
Key questions enterprise leaders ask when planning custom multi-vendor marketplace development.
You retain 100% intellectual property ownership of all custom code, frontends, APIs, database schemas, and Business Central AL extensions developed during the engagement. We provide full git repository transfers upon project completion with zero recurring platform software licensing fees.
We build secure, decoupled integrations using custom AL API codeunits in Business Central paired with an asynchronous message queue (Azure Service Bus). This prevents website checkout slowdowns even if the ERP is undergoing a backup or batch posting run. Changes in inventory, pricing, or orders sync with sub-second latency.
Buyers complete checkout with a single payment. Our payment orchestrator (via Stripe Connect, Adyen, or custom merchant escrow) automatically splits funds: platform commissions are held in your corporate account, while net vendor payouts are queued for disbursement after automated fulfillment verification or delivery confirmation.
Yes. In addition to our web-based seller portal, we engineer automated integration bridges that allow top-tier vendors to push product feeds and inventory counts directly via REST APIs, webhook subscriptions, FTP/CSV drops, or native Shopify-to-Marketplace connector apps.
Absolutely. We specialize in enterprise B2B workflows including multi-tier buyer approval chains, Request-for-Quote (RFQ) bidding between buyers and vendors, corporate credit limit validations against Business Central customer ledgers, and automated Net 30/60 invoice generation.
We offer comprehensive managed support programs including under 1-hour critical response SLAs, 24/7 cloud infrastructure monitoring, semi-annual Business Central release wave testing, and continuous feature enhancement sprint retainers.
Connect your custom marketplace with Allgrow’s specialized cloud engineering and ERP modernization practices.
100% Free · No Obligation · Senior Architects