A Multi-Marketplace Product & Pricing Management System
We engineered a centralized Product Management System that brings real-time pricing intelligence to a catalog of over 1.26 million products across four marketplaces. The platform pulls live Amazon Buy Box prices automatically, calculates commission, currency conversion, and weight-based shipping per marketplace, monitors every sync job, and exports Amazon-ready pricing files in one click. It replaced weeks-old spreadsheets with live market data, so the team prices to win the Buy Box and protect margin at scale.
About the Project
One system for real-time pricing across four marketplaces
A cross-border e-commerce company came to us managing more than 1.26 million products across four marketplaces — each with its own currency, commission structure, and competitive pressure. Pricing calls were being made on data that was sometimes weeks old, which left them two ways to lose: overpriced and out of the Amazon Buy Box, or underpriced and bleeding margin. At that scale, tracking prices and recalculating margins by hand or in a spreadsheet had stopped being possible. It was just a source of errors.
So Avidclan built a centralized Product Management System that turns live market data into accurate, marketplace-specific pricing. It hooks into a data-scraping API to pull live Amazon Buy Box prices, stock, and delivery times automatically, then works out commission, currency conversion, and weight-based shipping separately for each marketplace, so one region's logic never bleeds into another. A real-time dashboard and sync monitor watch every batch job, a searchable SKU module opens up the full catalog, and a one-click export engine spits out Amazon-compliant pricing files. The platform was built compliant with GDPR, UAE PDPL, and Saudi Arabia PDPL.
Team Composition
Project Metrics
Delivery
Platform Walkthrough
Explore the Pricing Interface
Take a detailed look inside the digital portal designed for brands and retail catalog managers.
Avidclan solved a problem we thought was unmanageable — pricing over a million products across four marketplaces with live data instead of weeks-old guesses. The system pulls real Amazon prices automatically, handles every currency and commission rule correctly per region, and exports upload-ready files in a click. We can finally see the health of our whole catalog at a glance and price to win. A small team that delivered enormous value.
— Client Review
The Problem Statement
Real-time, marketplace-specific pricing at catalog scale
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The Solution
Live market data and clean per-marketplace pricing, in one platform
Pricing over a million products correctly meant ripping out the manual lookups and spreadsheets and replacing them with live data and an engine that actually respects each marketplace's rules. Fix any single piece on its own stale data, mixed-up currencies, manual exports and the rest are still broken. So Avidclan built a complete platform that turns real-time market data into accurate, upload-ready pricing across all four marketplaces.
Architecture & Technology Stack Vision
A high-throughput React and .NET Core platform built on AWS
Processing live pricing across more than a million products takes a stack that won't buckle, so Avidclan picked one built to scale and stay reliable. The backend runs on .NET Core in C# — an enterprise standard whose strict type safety and performance handle the high-volume scraping, calculation, and export work without ever loosening its grip on accuracy, which is the whole game when every price and margin has to be exact across four currencies.
The frontend was built with React and TypeScript, with Redux Toolkit keeping state predictable across the dashboard, sync monitor, SKU, and export modules, Axios handling API calls, and D3 driving the visualizations that show catalog and pricing health at a glance. The platform exposes both REST and GraphQL APIs, so data-dense views grab exactly the fields they need and nothing more, while SignalR pushes live sync-job updates so the dashboard mirrors operations in real time. A Microsoft SQL Server database holds the per-marketplace pricing, commission, and catalog data.
The integrations are central to the whole thing. Bright Data and Scrape.do drive the live price intelligence — scraping Amazon Buy Box prices, stock, and delivery data at scale — while the EMX API supports the wider logistics workflow, and iTextSharp turns out exportable PDFs alongside the CSV and TSV pricing files. Together they take raw external market signals and turn them into structured, marketplace-specific pricing inside the system.
Tools & Technologies
The complete engineering toolkit
Development Process
Agile execution of the Product Management System over 5 months
A focused team of 2 shipped this over 5 months out of JIRA, on two-week Agile sprints — coordinating over Google Meet and WhatsApp, designing in Figma, validating with xUnit and Cypress. Code was version-controlled in Git and shipped to AWS through an automated CI/CD pipeline.
Strict Security & Compliances
Engineered for data privacy across every market served
A platform handling commercial, pricing, and operational data across multiple jurisdictions has to protect privacy and integrity by design, and Avidclan built it that way from the start. It was engineered to meet the data-protection standards of every market it serves.
GDPR Compliance
Personal and account-related data moves only under explicit consent, with data-portability and right-to-erasure controls in the user's hands. Information is collected only for spelled-out operational reasons and protected in transit and at rest in SQL Server — so the business stays in control of its data across European markets.
UAE & Saudi Arabia PDPL
Because the operation spans Gulf marketplaces, the platform was built to comply with the UAE and Saudi Arabia Personal Data Protection Laws too. Account and operational data is handled lawfully and transparently, with consent, purpose limitation, and secure processing applied across every AE and KSA operation — so the regional rules are met right alongside GDPR.
Role-Based Access
Past the regulations, JWT and OAuth authentication give operators and administrators access only to the data their role calls for. Pricing, commercial, and commission data is walled off and protected, and every sync and export action traces back to a specific user — so sensitive commercial information never reaches anyone who shouldn't have it.
Project Outcome & Long-term Impact
A platform that turned stale spreadsheets into live pricing intelligence
Through deep platform work, careful planning, and a clear read on multi-marketplace e-commerce, Avidclan delivered a system that changed how the business prices its catalog.
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