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Mobile Commerce Applications · Thailand

E-Commerce App Development in Thailand

Thailand businesses tell us what they sell and how they want to sell it; our engineers turn that into a custom shopping app, an admin system and a mobile app shaped around their operations. Checkout with PromptPay QR and TrueMoney Wallet, delivery through Thailand Post or your own team, and VAT-ready invoicing.

  • Web platform + Android/iOS app
  • PromptPay QR and TrueMoney Wallet
  • Delivery via Thailand Post
  • Demo within 24 hours
Customer browsing apps on a smartphone — Thailand

Quick answer

Who builds a shopping app in Thailand?

NNT Mart by N&T Software builds custom mobile commerce apps and mobile apps for businesses in Thailand, designed to each client's requirements. Platforms support PromptPay QR, TrueMoney Wallet and Rabbit LINE Pay, ship through Thailand Post and Kerry Express (KEX), follow the Personal Data Protection Act B.E. 2562 (PDPA), and come with a free demo within 24 hours of the requirements meeting.

Key takeaways

  • Thailand businesses tell us what they sell and how they want to sell it; our engineers turn that into a custom shopping app, an admin system and a mobile app shaped around their operations.
  • Checkout ready for PromptPay QR, TrueMoney Wallet and Rabbit LINE Pay, with delivery through Thailand Post and Kerry Express (KEX) or your own team.
  • VAT-ready invoicing and controls designed around the Personal Data Protection Act B.E. 2562 (PDPA).
  • Free demo within 24 hours of the requirements meeting; you own 100% of the source code after final payment.

Why a shopping app makes sense for Thailand

Thailand is a market of about 66 million people where mobile commerce apps are growing fast, with Bangkok as its capital.

Thailand has one of the world's highest rates of social and chat commerce through LINE. Brands that move those conversations to a proper store with PromptPay checkout gain repeat customers.

For a business in Thailand, the opportunity is to own the customer relationship: your own shopping app keeps your margin, your data and your brand, while marketplaces and social channels become additional sales routes instead of the only one.

Local details we build into every Thailand project

A store that works in Thailand respects local habits as well as local law. These are the details we configure first.

Currency and pricing

Prices, taxes, shipping and refunds are shown in Thai baht (THB), formatted the way Thailand customers read them.

Language and content

Storefront copy, product pages and emails can run in Thai and English, with local date and number formats.

Local trust signals

We add the payment logos, courier names and policy pages shoppers in Thailand recognise: PromptPay QR and TrueMoney Wallet and delivery through Thailand Post.

Domain, phone and contact

A .th domain (or your own) builds local trust and search relevance. Contact buttons are pre-set with +66, so a customer in Thailand taps once to call or message.

A shopping app built around your Thailand business

Whatever your business sells in Thailand, N&T Software designs and develops the shopping app and the matching mobile app exactly to your requirements — your catalogue, your prices, your payment and delivery rules.

Typical clients include grocery and pharmacy chains, restaurants and cloud kitchens, distributors with dealer networks and D2C start-ups. Categories that sell especially well online in Thailand — fashion, beauty and skincare, electronics and groceries — get catalogue structures and filters designed for them.

We start with a requirements meeting, show you a working demo within 24 hours, and only then propose scope, milestones and budget.

What your shopping app includes

Each module below is configured — or custom-developed — to your requirements. You choose what launches first and what follows in later phases.

Customer shopping app

Browse, search, wish-lists, cart, wallet and UPI or card checkout, order tracking and push offers. Catalogues come in from spreadsheets, ERP exports or supplier feeds, so your Thailand team keeps its current way of working.

Dealer and B2B app

Account pricing, quick re-order, statements, schemes and barcode scanning for trade buyers. Payment steps are built around PromptPay QR, TrueMoney Wallet and Rabbit LINE Pay, the options shoppers here already trust.

Delivery partner app

Assigned orders, route navigation, proof of delivery, COD collection and status updates. Couriers such as Thailand Post, Kerry Express (KEX) and Flash Express plug in alongside your own fleet for Thailand orders.

Store and admin app

Order alerts, stock updates, price changes and sales snapshots for owners and managers. Multiple stock points in Thailand are supported, so a Thailand order ships from the nearest one.

Engagement

Segmented push notifications, deep links, in-app banners, loyalty and referral programmes. Reports show which products, customers and areas of Thailand drive revenue.

Performance and offline

Fast native-feel UI, image caching, offline cart and graceful handling of poor networks. Storefront language, imagery and navigation are set up for Thailand shoppers and available in Thai and English.

Checkout and payment methods for Thailand

Checkout is where most online sales are won or lost. In Thailand, customers expect to pay with PromptPay QR, TrueMoney Wallet and Rabbit LINE Pay, and many also look for Visa and Mastercard, mobile banking apps and cash on delivery.

We integrate suitable gateways and providers for your business category and merchant eligibility, handle payment status, failed-payment retries and refunds, and keep sensitive card data with the provider rather than on your servers. All amounts are shown in Thai baht (THB).

  • TrueMoney Wallet
  • Visa and Mastercard
  • PromptPay QR
  • Rabbit LINE Pay
  • Cash on delivery
  • Mobile banking apps

Delivery and fulfilment across Thailand

Your shopping app can book shipments and share tracking with Thailand Post, Kerry Express (KEX), Flash Express, J&T Express, Ninja Van and Lalamove, or route orders to your own riders and stores.

Delivery rules can price by distance, weight, postcode or zone, offer same-day slots in dense areas, and switch on pickup points or click-and-collect where customers prefer them.

Rules Thailand sellers must respect online

For Thailand sellers, tax first: Thai VAT is 7%, and foreign e-service providers must register under the e-Service VAT rules.

Customer data is handled with the Personal Data Protection Act B.E. 2562 (PDPA), enforced by the PDPC since 2022 in mind, and the storefront follows the Consumer Protection Act and the Direct Sales and Direct Marketing Act, which require registration for online sellers.

We build the technical controls — tax-inclusive pricing, compliant invoices, consent banners, terms and return pages, data-access roles and audit logs. We are not a law firm, so final legal and tax positions should be confirmed with your own adviser.

Owning your channel in Thailand

Many Thailand sellers already list on Shopee, Lazada, TikTok Shop, LINE Shopping, JD Central and Central Online. Those channels bring traffic, but they also take commission, control the customer relationship and change rules without notice.

With your own shopping app you keep the customer data, set the offers and the packaging, and still push stock to marketplaces from a single admin.

Who we build for in Thailand

Popular online categories in Thailand include fashion, beauty and skincare, electronics, groceries, home and health supplements. In Thailand, we most often build mobile commerce apps for:

Retail brands

We map how retail brands sell today and digitise it end to end — from enquiry and order to payment, dispatch and repeat purchase.

Grocery and pharmacy chains

For grocery and pharmacy chains, we usually start with delivery partner app, then add payment SDKs and wallets once orders are flowing.

Restaurants and cloud kitchens

Catalogue, pricing and fulfilment rules designed for restaurants and cloud kitchens in Thailand, connected to the systems you already use.

Distributors with dealer networks

Distributors with dealer networks get store and admin app plus performance and offline workflows tailored to their operations.

D2C start-ups

We map how D2C start-ups sell today and digitise it end to end — from enquiry and order to payment, dispatch and repeat purchase.

Marketplace operators

For marketplace operators, we usually start with customer shopping app, then add barcode and QR scanning once orders are flowing.

Add a mobile app for Thailand customers

Phones carry most traffic in Thailand. Every app is published under your own Google Play and Apple developer accounts, with crash reporting, analytics and release management included.

Apps are published under your own developer accounts and share the same backend as your shopping app, so offers, stock and orders are always consistent between web and mobile.

Order alerts, offers and abandoned-cart reminders go out on Thailand time (UTC+7), in Thai and English if you want.

  • Payment SDKs and wallets
  • Commerce APIs and headless backends
  • Analytics and crash reporting
  • Customer support chat
  • Barcode and QR scanning
  • Social login
  • Firebase and push messaging
  • Maps and location services

Integrations above are examples; we connect any system that offers a suitable API, database access or approved import and export process.

From first demo to growth in Thailand

Value first, depth later. For a shopping app serving Thailand, the usual sequence looks like this:

PhaseWhat goes live
MVP appCore shopping, checkout, order tracking and push notifications. Configured for THB, PromptPay QR and Thailand Post from the start.
EngageLoyalty, referrals, personalised offers and deep links.
ExtendDealer, delivery and admin apps on the same backend. Reviewed against how Thailand customers actually buy.

Success is measured on app installs and active users, app conversion rate, push-notification click rate, crash-free sessions, store rating and share of revenue from app — tracked on a dashboard you can see from launch day.

Time zones, language and support

Thailand runs on UTC+7, which is 1h 30m ahead of India (IST). With three 8-hour shifts we are available 24×7, so meetings, demos and urgent fixes happen in your working hours.

Project communication is in English; storefront content can be produced in Thai. You get a named lead, direct engineer access and an NDA if you ask.

Our head office is in Chhapi, Gujarat, with an office in Hyderabad and representation in Nigeria, South Africa, Ethiopia and Zambia; clients in Thailand are served remotely with on-site workshops when the project needs them.

Thailand — local market for mobile commerce apps
Thailand · Photo: Wikimedia Commons
Mobile shopping app synced with the online store on a laptop — Thailand

Thailand — the market we build for

Thailand — mobile commerce apps for local businesses
Thailand · Photo: Wikimedia Commons
Thailand — mobile commerce apps for local businesses
Thailand · Photo: Wikimedia Commons
Smartphone with shopping and payment apps — Thailand
Mobile Commerce Applications

Mobile Commerce Applications across Thailand

We build mobile commerce apps for businesses in 11 cities in Thailand. Choose your city for local payment, delivery and compliance details.

How we work

How we deliver your shopping app in Thailand

Your shopping app is designed and built to your specification through seven clear stages. Daily updates, weekly reviews and a signed acceptance at each milestone keep the project transparent from the first workshop to the support desk.

  1. 01

    Discover

    ✓ Scope signed off

  2. 02

    Design

    ✓ App UX approved

  3. 03

    Build

    ✓ Build accepted

  4. 04

    Secure & Test

    ✓ UAT signed off

  5. 05

    Deploy

    ✓ Store approved

  6. 06

    Handover

    ✓ Handover signed

  7. 07

    Support

    ✓ SLA active

A milestone payment plan built around acceptance

There is no standard price list, because every shopping app is quoted to your requirements and budget. What is standard is how you pay: a small advance, then milestones released only after written acceptance. An example:

After go-live: warranty, support and a team that stays

Every project includes a free 90-day defect warranty. After that, the same team that built your shopping app keeps it secure, updated and running on a fixed annual fee agreed up front — no open-ended hourly billing and no surprise invoices.

You own the code, the data and the IP

For every shopping app, upon full and final payment the complete source code and intellectual property are transferred to you — so you can host, maintain and enhance the system with any developer.

Read the full Mobile Commerce Applications delivery process — reporting, payment milestones, warranty, team and engagement models →

Mobile Commerce Applications in Thailand — FAQs

How much does a shopping app cost in Thailand?

There is no fixed package price: every NNT Mart shopping app is quoted to your requirements and budget after a free requirements meeting and demo. Cost depends on catalogue size, integrations, payment and delivery rules, mobile apps and support. Payments are split into milestones, and 90% is released only after you accept working modules.

Can you migrate my existing website or store in Thailand?

Yes. We review your current platform, products, customers, orders and URLs, then migrate with redirects so you keep search rankings and order history.

Can I also sell on Shopee and Lazada?

Yes. Your own shopping app can sit alongside Shopee, Lazada and TikTok Shop; where APIs allow, we sync products, stock and orders so your team manages everything from one admin.

Which payment methods can my shopping app accept in Thailand?

We can integrate PromptPay QR, TrueMoney Wallet, Rabbit LINE Pay, Visa and Mastercard, mobile banking apps and cash on delivery, subject to provider approval for your business category. Amounts are handled in Thai baht.

Can you build a mobile app along with the shopping app for my Thailand business?

Yes. We build Android and iOS apps for customers, dealers, delivery staff or administrators on the same backend as your shopping app, and publish them under your own Google Play and App Store accounts.

Is the platform compliant with local tax and privacy law in Thailand?

We build the technical controls — tax-inclusive pricing, compliant invoices and consent management — with the Personal Data Protection Act B.E. 2562 (PDPA) in mind. Final legal and tax positions should be confirmed with your adviser.

Do I own the source code of my shopping app?

Yes. After full and final payment, 100% of the source code, design files, database schemas, deployment scripts and documentation are transferred to you, with no lock-in or forced subscription.

What sells best online in Thailand?

Fashion, beauty and skincare, electronics and groceries are strong online categories in Thailand. We shape the catalogue, filters and checkout around what your own customers buy.

Free demo in 24 hours

Plan your shopping app in Thailand

Tell us what you sell and how you take orders today. We reply within 10 minutes, meet you to understand your requirements, and share a working demo within 24 hours.

We reply within 10 minutes, 24×7. Your details are used only to respond to your enquiry — see our privacy policy.

Tell us what you sell. We will show you a working demo in 24 hours.

Free requirements meeting, a demo built on your use case and a proposal priced to your budget — with no obligation.

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