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Commerce engineering for mobile, web and marketplaces

Custom Ecommerce AppDevelopment Company

Digittrix is an ecommerce app development company for retailers, growing brands, wholesalers and multi-vendor marketplaces. Every package includes Android and iOS mobile apps, a website, an admin panel and six months of technical support. We connect catalogs, payments, inventory and shipping, with software development experience since 2014 across discovery, design, engineering, testing and launch.

  • Since 2014Product delivery experience
  • Mobile + WebConnected commerce delivery
  • B2C + B2BRetail and marketplace workflows
Illustration of a mobile ecommerce storefront and shopping experience

Cross-Industry Delivery Experience

Selected organizations represented in Digittrix's broader product portfolio. Explore the published work and client reviews.

HappyFidos
Dudar
Swach Bharat
Amrutam
Broomy
Pongo
GoodLives
Zajel
Satyamev Jayate
IKEA
O&M
CarryOn
Kazo
Petovac
Planning snapshot

Custom Ecommerce Development: Quick Answer

An ecommerce development service connects the customer shopping experience with product, payment, inventory and order operations. As an ecommerce development company, we plan around your business model: one store, a B2B portal or a multi-vendor marketplace. Define the workflows and integrations required for the first release. Our mobile app development and web development services share the same planning and delivery process.

Mobile + web
Connected customer experiences
3 workspaces
Customer, seller and administrator
Custom scope
Budget and milestones after discovery
Ecommerce work to explore

Ecommerce Case Studies

See published commerce projects, the delivered scope and the sources behind each case study.

Motoscents Ecommerce Website case study
Custom storefront

Motoscents Ecommerce Website

Explore the published website-development scope: product discovery, collections, account access, cart and public content for an automotive fragrance brand.

Read case study
The Ziana Ecommerce Experience case study
Ecommerce website + discovery

The Ziana Ecommerce Experience

Review the published ecommerce website and search work, with project scope and supporting sources in the case study.

Read case study

Ecommerce Business Models and Monetization

Your business model determines the shopping experience and operational workflows. A single-brand store, subscription business, B2B portal or multi-vendor marketplace needs different pricing, fulfillment, refund and reporting rules. Define those responsibilities before choosing the platform or planning development.

Magical Nest ecommerce storefront shown on desktop and mobile

Direct product sales connect a brand catalog with checkout and fulfillment

Marketplace commissions need clear seller, settlement and refund workflows

Subscriptions and memberships connect repeat orders with recurring billing

B2B ordering supports negotiated pricing, quotes and purchase approvals

Six focused product formats

Custom Ecommerce Apps and Platforms We Develop

Choose the product format closest to your roadmap. Our ecommerce developers connect storefronts, shopping apps, B2B portals, subscriptions and multi-vendor marketplaces with the customer, seller and administrator workflows each business needs.

Fashion Apparel Ecomm

Custom Ecommerce Store Development

Our custom ecommerce store development services connect product variants, collections, discounts, checkout and fulfillment for a single brand. Start with essential shopping journeys and extend the release around actual customer needs.

  • Product catalogs
  • Cart and checkout
  • Order tracking
Plan this product

Ecommerce App Design: Storefront, Cart and Checkout

Our ecommerce design and development process starts with the customer journey. Ecommerce website design services and mobile UI design cover discovery, product selection, cart, checkout and order tracking. We review responsive prototypes, accessibility and payment states before engineering begins.

Reference Product Blueprint

These conceptual frames show a possible shopping journey from discovery to checkout. They are planning examples, not screenshots of a delivered app. Final screens follow your brand, catalog, audience and accessibility requirements.

Discover
01 · Storefront

Find the right product

Search, categories, useful filters and clear availability connect shoppers with a relevant product.

Explore the collection

Product discovery designed around the catalog and customer.

Product details
02 · Selection

Compare with confidence

Images, variants, specifications, delivery information and transparent pricing support the buying decision.

Choose a variant

Product information and stock states before adding to cart.

Your cart
03 · Review

Review the order

Edit quantities, apply eligible offers and review delivery options without losing the shopping context.

Continue to checkout

A cart that keeps totals, discounts and availability visible.

Checkout
04 · Payment

Complete the purchase

Address, delivery choice, taxes, final total and the selected payment method in a clear sequence.

Confirm the order

Order confirmation with tracking and a clear support path.

Web delivery

Ecommerce Website Development for Stores and Portals

Creating an ecommerce website means connecting the storefront with customer accounts and operations. As a custom ecommerce website development company, we plan responsive pages, checkout and inventory around your business. Custom ecommerce web development connects those workflows through shared APIs.

Explore web development services
01 · Discoverability

Public Ecommerce Website

Responsive, crawlable category and product pages with structured catalogs, useful content, product details and technical SEO foundations.

02 · Customer journey

Customer Account and Checkout

Registration, addresses, wishlists, carts, payments, order history, invoices, shipment tracking and return requests.

03 · Operations

Seller and Admin Workspaces

Catalog approval, stock, pricing, fulfillment, promotions, refunds, reporting and role-based access around shared APIs.

Key Features of Ecommerce Apps

A complete ecommerce platform needs connected workflows for customers, sellers and administrators. The exact feature set follows your catalog, business model, payment methods and fulfillment process.

Customer App

  • Registration and account access
  • Product search and filters
  • Variants and product details
  • Wishlist and saved carts
  • Offers and loyalty
  • Payment gateway checkout
  • Order and shipment tracking
  • Returns and support
Customer App ecommerce workflow illustration

Ecommerce API Integration Services

Connect the customer, seller and operations experience with the systems behind each product, payment and order. Ecommerce integration development defines data ownership, synchronization, retries and reconciliation around the agreed product scope.

Payments and Refunds

Connect the selected payment gateway, checkout states, refunds and transaction reconciliation. Provider fees and merchant onboarding remain part of launch planning.

Shipping and Logistics

Connect serviceability, shipping rates, shipment creation and tracking. Account for failed deliveries, returns and status changes.

ERP and Inventory

Agree where product, stock, pricing and order data originate. Handle synchronization, validation and recoverable integration failures.

CRM and Customer Support

Link customer records and service requests with platforms such as HubSpot, Zoho or Salesforce, according to the agreed integration scope.

Accounting and Reporting

Plan invoice, payment and order exports around your finance systems. Define reporting access and the business events that matter.

Messaging and Analytics

Use customer-approved notifications, email, WhatsApp or SMS for order updates. Measure discovery, checkout and repeat purchases with agreed events.

Commerce Data, Checkout Reliability and Customer Trust

Agree the source of truth for products, prices, inventory and orders during discovery. Document payment states and integration failures, then test the critical journeys before launch. Security and privacy controls follow the agreed requirements and operating model.

Catalog and Pricing Integrity

Validate variants, stock, discounts, tax inputs and order totals. Define which system owns each record and how changes reach every storefront.

Payment State Handling

Account for failed, pending and duplicate payment events. Reconcile orders, refunds and settlements with the selected gateway.

Inventory Synchronization

Define stock reservations, cancellations, returns and retry handling so the website, app and operational systems agree.

Checkout and Release QA

Test critical shopping journeys, permissions, integrations, accessibility and device behavior before each planned release.

Customer Data and Access

Plan encrypted transport, role-based access, retention, consent, backups and account controls around the agreed requirements.

Responsible AI and Review

Keep AI-generated descriptions and support suggestions reviewable. Pricing, stock and payment decisions should use authoritative business data.

Advanced Ecommerce App Features

Extend a working shopping journey with capabilities that fit the catalog and customer needs. Prioritize search, repeat purchases, communication and localization using product evidence rather than adding every feature to the first release.

Product Search and Recommendations

Help customers explore the catalog with relevant filters, related items and recommendations based on agreed product data.

Multi-Language Support

Plan translated content, regional formats and locale-aware shopping journeys for the markets you serve.

Customer Notifications

Send consent-based order, delivery and account updates with preferences and clear notification controls.

Subscriptions and Loyalty

Support recurring orders, memberships and rewards with understandable renewals, billing and cancellation rules.

Connected Payment Gateways

Build checkout, refund and payment-status workflows around the selected provider and operating region.

Technology blueprint

Ecommerce Software Development Stack

Choose technology around catalog complexity, platform requirements, integrations and ownership. The best ecommerce development platform is the one that fits the agreed product.

Architecture layers

We confirm technology choices during discovery, including licensing, infrastructure and maintenance requirements.

01 · Experience layer

Frontend + Mobile

React supports responsive storefronts; Flutter supports cross-platform apps. Swift and Kotlin suit native iPhone and Android ecommerce development.

4 technologies
React Icon

React

Flutter Icon

Flutter

Swift Icon

Swift

Kotlin Icon

Kotlin

Custom Ecommerce Development Services and Engagement Models

From custom ecommerce application development to ongoing store support, choose the delivery scope that fits your business. Review our published work and client reviews when selecting an ecommerce app development agency.

Custom Ecommerce App Development

Our ecommerce mobile app development company connects iPhone and Android shopping to one backend. Ecommerce mobile app development services cover product discovery, carts, checkout, order tracking and customer accounts.

Ecommerce Website Design and Development

Custom ecommerce website development services for responsive storefronts, searchable catalogs and checkout. Our ecommerce web development services connect the website, inventory and mobile experience.

B2B Ecommerce Development Services

B2B ecommerce platform development for manufacturers, wholesalers and distributors. Support account pricing, bulk orders, quote approvals, purchase limits and buyer portals.

Multi-Vendor Marketplace Development

Multi vendor ecommerce website development with seller onboarding, catalog approval, commissions, order allocation and settlement workflows. Define each seller and administrator responsibility before the build.

Ecommerce Integration Development

Connect payments, shipping, inventory, ERP, CRM, accounting and notifications. Map data ownership, synchronization, retries and reconciliation around the systems your team already uses.

Ecommerce Consulting and Support

Work with an ecommerce development consultant on platform selection, migration and release planning. Every package includes six months of technical support. Ongoing ecommerce website management services can be scoped separately.

Industries Using Ecommerce Apps

Catalog structure, buying behavior and fulfillment vary by industry. Plan the right product variants, search, pricing, stock and delivery workflows for the customers you serve.

Fashion and Apparel

Grocery and Supermarkets

Electronics and Gadgets

Furniture and Home Decor

Beauty and Cosmetics

Jewellery Brands

Wholesale and B2B

Ecommerce Website and App Development Cost

The cost of developing an ecommerce website depends on catalog complexity, platforms, design, checkout rules, integrations and operational workspaces. Compare the scope before comparing prices.

Illustration of mobile product browsing and a shopping cart

Catalog and product variants

Platforms: Android, iOS and Web

Inventory and ERP integrations

Seller and B2B workflows

Payment and shipping systems

UI/UX design complexity

Every package includes: Android app, iOS app, website, admin panel and six months of technical support.

USD planning ranges. Final feature scope confirmed after discovery.
PackageFeature scopeDelivery timelinePlanning range (USD)
Starter Ecommerce Website + AppsStandard catalog, cart, checkout, payment and shipping setup, and essential order controls.Agreed after discovery$1,499 - $2,499
Custom Ecommerce Website + AppsCustom UX, customer accounts, notifications and selected integrations.Agreed after discovery$2,500 - $3,499
B2B or Marketplace PlatformVendor or buyer roles, account pricing, approvals, inventory and deeper operational integrations.Agreed after discovery$3,499+

All ecommerce website development packages include the apps, website, admin panel and six months of technical support listed above. Confirm feature scope, timeline, taxes, hosting, licences, payment fees, data migration and any extended maintenance in the written proposal. For more detail, read our ecommerce website development cost guide.

Plan the build and the ongoing operation

A first-release scope, platform choice and custom build approach are different decisions. Agree the required workflows before comparing ecommerce website development packages.

Start with a focused release

Affordable ecommerce website development starts with clear priorities: essential catalog, checkout and order workflows first, then phased improvements.

Separate platform and custom work

Custom ecommerce website development cost changes with unique pricing rules, multiple sellers, data migration and deep ERP integration. Compare estimates against the same feature scope.

Budget beyond launch

When comparing online shopping website development cost, budget separately for hosting, subscriptions, messaging and third-party services. Ecommerce store management services and support beyond the included six months need an agreed ongoing scope.

Ecommerce MVP Development

Launch a focused shopping journey across the included Android app, iOS app and website, managed through an admin panel. Validate product discovery, checkout, payment completion and fulfillment before adding more features and markets.

Single-brand first release

Customer storefront with essential administration

Start with an agreed catalog, product details, cart, one selected payment gateway, shipping workflow and basic order controls. Keep these core workflows consistent across mobile and web.

View planning ranges →
Marketplace first release

Customer, seller and administrator workflows

Agree seller onboarding, catalog approval, order allocation, commissions and settlement responsibilities. Keep the initial operating model focused enough to test end to end.

Explore workspace features →

Timeline assumptions: an approved backlog, ready product data, payment-provider accounts, integration access and timely design feedback. Scope changes, migrations and app-store review can affect the launch date.

Plan later releases: additional storefronts, languages, advanced loyalty, subscriptions, deeper ERP integration and data-led personalization can be prioritized after launch.

Custom Ecommerce App Development Process

Start by defining the audience, catalog, business model and role-based workflows. The ecommerce development process then sets design, engineering, testing, launch, acceptance and maintenance responsibilities.

Requirement Analysis

Define customers, catalog, business model, user roles, platforms, integrations and first-release priorities in a documented scope.

UI/UX Design

Map discovery, product selection, checkout and operational workflows. Review responsive prototypes before engineering starts.

App Development

Build the agreed website, mobile apps, catalog, checkout, order workflows, administration and selected integrations.

Testing & Quality Assurance

Validate permissions, stock changes, payment states, refunds, devices and critical customer journeys against acceptance criteria.

Deployment

Prepare hosting, monitoring, backups, app-store submissions, production checks and a controlled release and rollback plan.

Maintenance

Use the included six months of technical support for the agreed product. Review defects and technical issues, and scope later feature releases or extended maintenance separately.

Six Months of Technical Support Included

Every package includes six months of technical support for the delivered Android app, iOS app, website and admin panel. Agree the covered technical issues and service terms in writing, with new development and extended maintenance scoped separately.

Application upkeep

Agreed defect fixes, dependency updates, mobile OS compatibility and regression checks for login, checkout and order journeys.

Integration continuity

Review payment, logistics and inventory API changes, monitor failures and maintain the agreed recovery workflows.

Operational support

Define support hours, channels, severity levels, response targets and backup responsibilities. Confirm ecommerce website maintenance cost for any service beyond the included six months.

Six-month support terms: the start date, covered issues, support hours, response targets and exclusions belong in the written agreement. New features, third-party charges, infrastructure costs and support beyond six months are quoted separately.

Ecommerce App Development FAQs

Answers about platforms, costs, integrations, delivery and support.

Ecommerce app development creates a mobile or web shopping experience connected to catalogs, carts, payments, orders and operational tools. The scope can serve one brand, multiple sellers or business buyers.

USD planning ranges are $1,499 - $2,499 for the starter package, $2,500 - $3,499 for the custom package, and $3,499+ for a B2B or marketplace platform. Every package includes an Android app, iOS app, website, admin panel and six months of technical support. The final quote depends on feature scope and integrations. Taxes, third-party fees and any additional work are itemized in the written proposal.

The ecommerce website development process and mobile app delivery share milestones for design, engineering, testing and launch. The timeline depends on catalog readiness, payment-provider onboarding and integrations. We agree a schedule after discovery; custom marketplaces and complex migrations need additional planning.

Yes. Every package includes an Android app, iOS app, website, admin panel and six months of technical support. We provide ecommerce iPhone app development and Android delivery using native or cross-platform technologies, with the framework selected around the agreed feature scope.

Yes. Our ecommerce design and development covers custom storefronts, customer accounts, B2B portals and connected apps. Review the project scope to choose between extending an established platform and building custom ecommerce software.

Yes. Ecommerce in CodeIgniter can suit a PHP-based application with custom administration and APIs. Node.js can support a JavaScript backend. We select the stack around your existing systems, workflows and maintenance needs.

Yes. B2B ecommerce portal development can include account-specific pricing, bulk ordering, quotes, purchase approvals, buyer roles and ERP integration. Each workflow is agreed during discovery.

Every package includes six months of technical support for the delivered Android app, iOS app, website and admin panel. The written agreement defines the support start date, covered technical issues, hours, channels and response terms. Beyond that period, ecommerce website maintenance packages can cover agreed bug fixes, updates, integrations and release support. Ecommerce website maintenance cost depends on the ongoing scope. New features, hosting and third-party fees are quoted separately.

There is no single best ecommerce development platform for every business. Compare catalog complexity, checkout requirements, integrations, ownership and recurring costs. Shopify or another established platform may suit standard workflows; custom ecommerce development can accommodate more specific business rules.

Yes. We assess the existing platform and APIs before planning ecommerce web application development and mobile delivery. Product, inventory, customer and order synchronization must have clearly defined ownership and failure handling.

When choosing an ecommerce web development company, compare relevant project work, integrations, design quality, communication, source-code terms and support. To assess the best ecommerce development companies for your needs, ask for a written scope and inspect comparable work. A custom ecommerce website cost comparison should account for the same deliverables and ongoing expenses.

Digittrix is based at Sector 75, Sahibzada Ajit Singh Nagar, Punjab. For a local ecommerce development discussion, arrange a meeting through our contact page. We also work remotely with clients in other regions.
Verifiable delivery record

Delivery Evidence You Can Check

Explore a live commerce product and published website case studies. Review each source for the delivered scope rather than treating a logo or concept screen as proof of a complete ecommerce platform.

Talksy product search inside its live chat interface
Live productShopify app

Talksy: Live Chat and Product Search

Explore Digittrix's Shopify app for agent chat, product search, FAQ management, chat history and notifications.

  • Product search
  • Customer support
  • Shopify integration
Motoscents Ecommerce Website project preview
Published case studyCustom storefront

Motoscents Ecommerce Website

Explore the published website-development scope: product discovery, collections, account access, cart and public content for an automotive fragrance brand.

  • Ecommerce website
  • Product discovery
  • Published scope
The Ziana Ecommerce Experience project preview
Published case studyEcommerce website + discovery

The Ziana Ecommerce Experience

Review the published ecommerce website and search work, with project scope and supporting sources in the case study.

  • Ecommerce website
  • Product discovery
  • Published scope

Case studies are Digittrix-published accounts. Their stated sources define the evidence; independent endorsements and private performance metrics are not implied. Product concepts elsewhere on this page are labelled separately.

Ready for a practical roadmap?

Start Your Ecommerce Development Project

Tell us your product catalog, customers, preferred platforms, integrations and launch priorities. We will help turn that input into a written scope for your ecommerce website, mobile app or connected platform.

Prefer a local discussion? Explore ecommerce app development in Mohali and arrange a meeting with our Sector 75 team through our contact page.

Digittrix product, design, engineering and QA team at the office
Meet the team behind your buildProduct, design, engineering and QA working together.