OUR SERVICES

Stores Built to Convert and Scale

Custom eCommerce builds on Shopify WooCommerce and Magento, with checkout flows and catalogues designed around how your customers actually buy.

eCommerce Development · Checkout and Payments · Marketplace Builds · India · Ireland · USA

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Why it matters
WHY ECOMMERCE MATTERS

Most Online Stores Lose Customers Before Checkout

Exotic Flowers

Most eCommerce projects do not fail because the products are wrong. They fail because the storefront is slow, the checkout asks for too much and the catalogue is hard to browse on a phone. Every stage between browsing and payment is a place a customer can leave.

We build stores that remove that friction. Platform choice, catalogue structure, checkout flow and payment routing are all decided around your operations, not around what is trending that quarter. A B2C brand selling direct to consumers has different needs from a B2B catalogue running tiered pricing and bulk orders, and the right platform follows from that, not the other way round.

Whether you are launching a direct to consumer storefront, running a multi-vendor marketplace, setting up subscription billing or migrating off a legacy platform, we build the commerce layer to handle real transaction volume and grow with your catalogue.

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3 Commerce Platforms

wallet

3 Payment Gateways

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4 Commerce Models

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3-Step Build Process

How We Work
WHAT WE BUILD

eCommerce Systems Built Around How You Sell

Scalable Storefronts

Custom builds on WooCommerce Shopify and Magento matched to your catalogue size, order volume and growth plans, whether you are running a B2C storefront selling direct to consumers or a B2B catalogue with tiered pricing and bulk ordering.

Custom Checkout Flows and Payment Integrations

Checkout paths designed to reduce drop off, connected to Stripe PayPal Razorpay and regional gateways with secure payment processing at every step, built to hold up under real transaction volume not just demo traffic.

Conversion-Ready Product Catalogues

Product structures, filtering and search built for how customers actually browse, tested across mobile and desktop before launch and structured to scale as your catalogue grows.

Multi-Vendor Subscription and Marketplace Setups

Marketplace architecture for multiple sellers, recurring subscription billing with flexible delivery frequencies and D2C setups that let brands sell direct to their customers, all built to hold up as vendors and volume grow.

OUR APPROACH

From Storefront Strategy to Post-Launch Support

Every store we build moves through the same three stages, from mapping how you sell to running the platform after launch. Each stage builds on the one before it, keeping strategy and execution connected from day one.

01

Map Operations

We start with how you actually sell. Product catalogue structure, order volume, vendor relationships and payment needs shape the platform and architecture decision before any build work begins.

02

Build Systems

Storefront development, checkout configuration and payment gateway integration happen in staging environments with client review at every milestone. Nothing goes live until checkout, catalogue and payment processing are verified.

03

Run and Optimise

Stores need ongoing care after launch. We handle plugin and platform updates, security patches, performance monitoring and catalogue or checkout enhancements as your business grows.

Tech Stack

Built on Commerce Platforms Engineered to Adapt and Scale

These are the commerce platforms, payment integrations and infrastructure behind live stores we support, handling real transactions, real customers and the demands of day-to-day commerce.

CommerceCommerce Platforms

Scalable D2C storefronts and flexible open-source catalogues

  • Shopify
  • WooCommerce
EnterpriseEnterprise Commerce

Complex B2B catalogues, multi-store and multi-warehouse setups

  • Magento (Adobe Commerce)
RegionalRegional Commerce

Multi-currency and multi-language compliant storefronts

  • PrestaShop
PaymentsPayments

Secure checkout and regional payment coverage

  • Stripe
  • PayPal
  • Razorpay
IntegrationsIntegrations

Unified operations across commerce and business systems

  • REST APIs
  • GraphQL
InfrastructureInfrastructure

Reliable hosting built to handle peak traffic

  • AWS
  • Google Cloud
  • Docker
  • Redis

Every storefront we build is backed by our Cloud and DevOps team for Hosting and Uptime and by Quality Engineering and Testing for Checkout and Payment reliability.

CASE STUDY

Crumbelle a Full WooCommerce Journey From Homepage to Checkout

  • WooCommerce
  • UI/UX Global
  • Market Capability Build
Crumbelle

We designed and built a custom WooCommerce platform for Crumbelle, a small-batch neighbourhood bakery specialising in cakes cupcakes and breads, engineered entirely around the user journey. The project serves as a showcase of advanced WooCommerce customisation, UI/UX architecture and conversion-focused design tailored for hyper-local retail.

The project demonstrates Collatzinc's capability to transform native eCommerce infrastructure into high-converting tailored digital storefronts.

Core Capabilities and Features

  • Dynamic Variations and Local Pickup: Attribute-based variations with live price updates and real-time local pickup availability.
  • Tiered and Recurring Pricing: Built-in quantity breaks for bulk orders and subscription toggles for recurring bread deliveries.
  • Streamlined Discovery: Native category filtering paired with real-time stock status indicators for fast inventory browsing.
  • Single-Page Checkout: Low-friction checkout flow integrated with coupon logic and seamless payment options.
  • Signature UX Design: Custom brand identity featuring a proprietary ticket-style product card UI.
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Testimonial
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We needed an agency to build a tailored WooCommerce store without sacrificing speed or brand identity, and seeing Collatzinc's work on Crumbelle made our decision easy. What stood out was how seamlessly they handled complex eCommerce logic within a completely bespoke design, rather than relying on standard templates.

— Founder and Owner, Fresh & Local Health Market
Recent Work
  • IRELAND
  • ECOMMERCE
  • SHOPIFY
  • PLANT RETAIL

Plant and Succulent eCommerce Storefront

Variant-based product options, faceted filtering and a Shopify storefront built for a plant and lifestyle brand selling across Ireland.

View Our Work
RELATED SERVICES

Related Services

Custom Web Development

Web platforms and applications that integrate with your storefront and commerce stack.

UI/UX and Brand Design

Storefront interfaces and shopping experiences your customers actually enjoy using.

AI and Data Intelligence

Add predictive analytics and computer vision straight to your live device data streams.

CMS

CMS and Ready-Made Solutions

Content platforms and CMS setups that work alongside your commerce build.