Overview
Three Pillars
Solutions
Why Choose Us?
How We Work?
Industries We Serve
FAQ
Technology

eCommerce & Marketplace Platforms

Launch scalable eCommerce platforms that drive revenue

Technology

E-commerce

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Commerce platforms designed to convert, scale, and retain

Web Design and Development Company in Coimbatore

Overview

Most eCommerce platforms were designed for consumer retail -single buyers, fixed prices, simple checkout flows, and transactions that complete in a single session. B2B commerce is fundamentally different. Your buyers may be placing orders on behalf of an account with negotiated pricing that differs from list price. They may need to route purchases through an internal approval workflow before checkout can complete. They may be ordering on credit terms with invoice payment rather than card payment at point of purchase. And your catalogue may have thousands of SKUs with pricing rules that change by account, by volume, by region, or by customer tier.

Custom eCommerce and marketplace development at Appac is built around these realities -not around the assumption that your business can adapt itself to fit a platform designed for someone else's model. As a commerce platform specialist in Coimbatore with over 20 years of B2B digital experience, we build across three measurable dimensions:
  • Commercial logic Does your platform correctly implement your actual pricing rules, account structures, approval workflows, and fulfilment processes -or have you compromised your commercial model to fit the limitations of a platform that was not designed for it?
  • Buyer experience: chasing experience match the expectations of your specific buyers -business-appropriate, efficient, and integrated with the systems they use -or does it create friction that pushes buyers back to offline ordering channels that are more expensive to serve?
  • Scale and integration: Is your commerce infrastructure connected correctly to your ERP, your inventory management, your CRM, your finance system, and your logistics platform -so orders flow through your business without manual intervention -or does every online order create a manual processing task?

Every commerce platform we build at Appac is designed to perform on all three dimensions -not just to process transactions.

Three Pillars. One Goal -Commerce Infrastructure That Sells the Way Your Business Actually Sells.

eCommerce and marketplace development is a systems integration discipline as much as it is a development discipline. The customer-facing experience is only as good as the back-office systems it is connected to -and those connections need to be designed correctly from the start.

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PILLAR 01

B2B eCommerce Webshop Development

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PILLAR 02

Multi-Vendor Marketplace Development

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PILLAR 03

Commerce Platform Management & Growth

PILLAR 01

B2B eCommerce Webshop Development

A B2B Webshop That Reflects How Your Business Actually Sells -Not How a Consumer Platform Assumes It Does.

  • Account-Based Pricing and Customer Tiering: Implementing pricing architecture that displays correct pricing per account-list price for visitors, account-specific pricing for logged-in buyers, volume discounts at basket level, and promotional pricing controlled by your sales team.
  • Purchase Order and Approval Workflows: Building approval workflows that route orders through internal authorization processes-allowing submission for approval, tracking status, and releasing orders to fulfilment once approved.
  • Complex Catalogue and Product Configuration: Designing catalogue architecture and search functionality for large SKU sets, including attribute-based filtering, specification search, configurable products, and cross-sell logic.
  • Credit Account and Invoice Management: Implementing credit account functionality with credit limits, invoice payments, account statements, and integration with finance systems for accurate exposure tracking.
  • Re-order and Subscription Ordering: Building re-order systems that make repeat purchasing frictionless-saved orders, order history reordering, standing orders, and automated replenishment triggers.
  • ERP and Inventory Integration: Connecting your webshop to ERP, inventory, and logistics systems so stock availability is accurate in real time and order fulfilment and status updates are automated.
Service Shape

AI-Driven Solutions

Your Platform Is Being Compared by AI Before Buyers Ever Visit It.

Today’s buyers don’t start with your website -they ask AI platforms like ChatGPT, Perplexity, Gemini, and Copilot to compare eCommerce solutions, evaluate marketplace capabilities, and shortlist platforms. That means your product is being interpreted, summarised, and recommended by AI before a user ever explores it directly. At Appac, we ensure your eCommerce and marketplace platform is not just powerful -but clearly understood, accurately represented, and confidently recommended across AI-driven discovery environments.

01

Platform Clarity for AI Interpretation

When a buyer asks AI, 'Which eCommerce platform should I choose?' your solution should be clearly understood. We structure your platform features, workflows, and capabilities so AI can interpret what your platform does, who it is for, and where it fits best.

02

Marketplace Recommendation Presence

AI platforms increasingly generate comparisons and recommendations before buyers evaluate options manually. We position your platform so its strengths-scalability, integrations, UX, and flexibility-are reflected in AI-generated recommendations and shortlists.

03

AI-Led Product Discovery Experience

Buyers now discover platforms through AI-generated summaries, not just search results. We structure your product content-features, pricing logic, and use cases-so it is clearly surfaced when AI explains or compares solutions in your category.

04

Platform Authority & Trust Signals

AI models prioritise platforms that are consistently explained, well-documented, and widely referenced. We build your platform’s authority through structured content, strong proof points, and clear positioning so AI systems recognise and recommend your solution with confidence.

Why Industry Leaders Choose Appac

Nine out of ten clients stay with us year after year. That's not a marketing claim; it's a simple principle: we care about your business as much as you do. Here is what that looks like in practice.

Our commerce platform development processes are structured, documented, and quality-assured-consistent delivery methodology, rigorous testing standards, and security practices suited for systems handling financial transactions.

Building B2B eCommerce requires understanding account relationships, approval structures, pricing complexity, and ERP integrations. Our two decades of experience provide that depth.

Commerce infrastructure is a long-term investment. Nine out of ten clients stay with us because the platforms we build scale with transaction volume and continue delivering commercial value.

We design commerce platforms around B2B realities-account-based pricing, purchase order workflows, credit management, and ERP integration as core components, not afterthoughts.

A commerce platform is only as strong as its integrations. We connect ERP, inventory, logistics, CRM, and finance systems with reliable, well-tested integration logic.

Commerce platforms handling financial transactions require high security standards. We incorporate PCI DSS compliance into the architecture from day one and maintain strong security practices over time.

Why choose us

How We Work

Here is exactly how we work from the first conversation to measurable outcomes.

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01

Commerce Discovery & Architecture

We start by understanding your commercial model-pricing rules, account structures, fulfilment processes, approval workflows, and ERP integration requirements. The platform architecture is defined before development begins.

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02

UX Design & Buyer Journey Mapping

We design the buyer experience to be account-specific and friction-optimised, aligned with real purchasing journeys. Designs are validated with your team and representative users before development.

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03

Platform Development & Integration

We build the complete commerce platform-front-end, back-end, admin tools, and integrations-with thorough testing of business logic, payments, and data flows before deployment.

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04

Data Migration & Catalogue Build

We migrate product data, pricing rules, customer accounts, and order history with validation processes to ensure accuracy and completeness.

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05

Testing, Security Review & Launch

We conduct load testing, security validation, payment checks, and integration verification before launch. Marketplace platforms include vendor onboarding and multi-user testing.

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06

Ongoing Management & Growth

We provide continuous platform management-performance monitoring, security, feature development, catalogue support, and reporting-to ensure the platform scales with your business.

Industries We Serve

We don't work in Industries. We step into their World.

Manufacturing

Manufacturing

General Engineering

General Engineering

Healthcare

Healthcare

Real Estate

Real Estate

What we bring to every vertical?

Domain Knowledge First

20+ years of experience in Manufacturing, Healthcare, and B2B - end to end. We speak your buyer's language because we've spent decades in their World.

No Generic Playbooks

B2B buyers have long sales cycles, multiple decision-makers, and high-value contracts. Our strategies are calibrated for this reality.

Content That Converts

Your buyers are assessing risk and opportunity. We create content that addresses both - moving prospects from awareness to pipeline.

End-to-End Accountability

From brand awareness to qualified leads, we own the full funnel. One team, one strategy, one outcome.

Frequently Asked Questions

A launched platform is the beginning of its lifecycle, not the end. We provide structured post-launch support covering performance monitoring, security updates, bug fixes, and ongoing feature development.

It depends on your commercial complexity. Simple models can use platforms like Shopify or WooCommerce. Complex B2B needs-account-based pricing, approvals, ERP integrations, or marketplaces-are better served with custom platforms to avoid long-term inefficiencies.

We build custom platforms using Next.js with Node.js or Python backends, and frameworks like Medusa.js or Commerce.js. We also customise platforms like Shopify and WooCommerce when appropriate.

We treat ERP integration as a core architectural layer-covering order flow, inventory sync, pricing rules, accounts, and financial reconciliation. We have experience with SAP, Tally, QuickBooks, Microsoft Dynamics, and custom ERPs.

A standard B2B webshop takes 12–20 weeks. A full marketplace platform takes 20–36 weeks. Timelines depend on commercial complexity and integration scope.

We build a rules-based pricing engine tailored to your model-account tiers, volume discounts, negotiated pricing, and promotions-managed by your team without developer dependency.

We support credit account ordering, invoice payments, purchase orders, bank transfers, and standard card payments-configured based on your business model and buyer preferences.

Technology and Partnership

We have partnered with top technology leaders to make sure your business gets the most from the best tools available today.

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Tell us how can we assist you?

We are always happy to answer any questions!