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E-Commerce Solutions

E-Commerce Development • OpenCart • Integrations

Your online store should sell products—and run your operation.

Marv Global IT builds e-commerce platforms that connect the customer experience with the systems behind it: products, inventory, payments, fulfilment, delivery, accounting, and reporting.

Whether you are launching a new store or improving an existing OpenCart website, we develop around the way your business actually sells.

Custom checkout Payment integration Inventory connectivity OpenCart customization

When a standard online store stops being enough

Basic platforms are suitable for basic selling. Problems begin when your pricing, checkout, stock, fulfilment, or customer workflows become more complex than the platform allows.

You need different pricing for retail, wholesale, or selected customers.

Your checkout requires business-specific fields, conditions, or approval rules.

Online stock must remain synchronized with warehouses or physical stores.

Your staff spend too much time manually processing and updating orders.

You need connections with ERP, accounting, courier, or payment platforms.

Your current administration panel does not match your daily workflow.

One platform for the complete order lifecycle

We develop more than the visible storefront. Every customer action can be connected to the operational process that follows it.

01

Custom Storefronts

Responsive storefronts designed around your brand, catalogue, customers, and sales strategy.

02

OpenCart Development

New OpenCart stores, custom modules, interface redesigns, upgrades, bug fixes, and workflow improvements.

03

Custom Checkout

Checkout fields, payment conditions, shipping rules, customer types, approvals, and location-based logic.

04

Payment Integration

Secure integration with supported local and international gateways using official APIs and payment verification.

05

Inventory and ERP

Synchronize products, prices, customers, available stock, sales orders, invoices, and fulfilment statuses.

06

Admin Workflows

Practical tools for product management, order processing, returns, reports, courier booking, and staff permissions.

Your store can become part of your business system

When a customer confirms an order, the platform can reserve inventory, create a customer record, generate an invoice or sales order, notify responsible staff, and send the order into the fulfilment process.

Order-status changes can then trigger customer notifications and keep the storefront, warehouse, and management reports aligned.

Sell products according to your own commercial rules

Your product catalogue can support the structures, prices, options, and purchasing conditions required by your business.

Simple products, variations, bundles, and configurable options

Retail, wholesale, customer-specific, and quantity-based pricing

Minimum quantities, maximum quantities, and tiered discounts

Pre-orders, stock availability rules, and low-stock handling

Product specifications, images, documents, and downloadable files

Coupons, promotions, category discounts, and campaign rules

Not just a theme installation

Marv Global IT approaches e-commerce as a software-engineering project. We design both the customer-facing experience and the operational logic required behind it.

A

Business-First Planning

We begin with products, customer types, pricing, fulfilment, payment, delivery, and administrative requirements.

B

Maintainable Architecture

Custom functionality is developed with modular code, secure data handling, and clear separation of responsibilities.

C

Operational Integration

The store can communicate with ERP, inventory, accounting, courier, notification, and other external systems.

From business requirements to a production-ready store

01

Discovery

We study your catalogue, customers, sales process, payments, delivery, and internal operation.

02

Planning

We define the platform, workflows, modules, integrations, milestones, and technical structure.

03

Development

We build the storefront, administration features, checkout, and required custom functionality.

04

Testing

Complete order, payment, stock, notification, and fulfilment scenarios are tested.

05

Launch

We deploy the solution and support monitoring, improvements, and future expansion.

Build an online store ready for real business operations

Launch a new e-commerce platform, improve an existing OpenCart store, or connect online sales with your inventory and ERP workflows.

Discuss Your E-Commerce Project

E-Commerce Solutions FAQ

Common questions about online stores, OpenCart, payments, delivery, inventory, and custom features.

Yes. We can integrate supported local and international payment gateways using the provider's official API and payment-verification process.

Yes. Products, stock quantities, prices, customer data, orders, and fulfilment statuses can be synchronized with an ERP or inventory system.

Yes. Checkout fields, payment methods, delivery rules, order approvals, customer types, and pricing logic can be customized.

Yes. We can improve its design, mobile experience, performance, product management, checkout workflow, integrations, and administration features.

E-Commerce Solution Highlights

  • Custom storefront and product workflows
  • Payment and checkout integrations
  • Inventory and order management connectivity