Why a shopping app makes sense for Surabaya
Surabaya is a capital and largest city of east java, indonesia, where around 3.0 million people live and shop, and one of the markets in Indonesia where we build mobile commerce apps.
The local economy is driven by port, manufacturing and trade, and commercial activity concentrates around the city centre and Rungkut industrial estate.
Logistics are supported by Tanjung Perak port, which matters when you promise customers fast delivery.
Indonesia has about 65 million micro, small and medium enterprises (Ministry of Cooperatives and SMEs). Indonesia is Southeast Asia's largest digital economy, with hundreds of millions of mobile-first shoppers. QRIS, e-wallets and virtual-account payments are essential, as is Bahasa Indonesia content.
For a business in Surabaya, 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.
Localised for Surabaya, not translated into it
Conversion in Surabaya depends on small local signals — the right currency, the right words and the right payment and courier names.
Currency and pricing
Everything a Surabaya shopper sees — price, tax, delivery fee, refund — is in IDR, written the local way.
Language and content
Content can be produced in Indonesian and Javanese, so a Surabaya customer reads the store in the language they use at home.
Local trust signals
Trust is local: familiar names such as QRIS and GoPay and JNE sit next to the buy button.
Domain, phone and contact
A .id domain (or your own) builds local trust and search relevance. Click-to-call and WhatsApp buttons use the +62 calling code so customers reach you without dialling errors.
Talent and partners nearby
Surabaya draws on ITS Surabaya and Airlangga University, which means plenty of local staff, interns and technology partners to run the store after launch.
Designed to your requirements, not a template
If you run a business in Surabaya and want to sell online, we build an e-commerce platform and mobile application to your exact requirements, from the first product page to the last delivery update.
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 Indonesia — fashion and Muslim wear, beauty, electronics and groceries — get catalogue structures and filters designed for them.
Before any commitment you get a free requirements meeting, a demo built on your use case and a proposal priced to your budget.
Features of your shopping app in Surabaya
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. Inventory can sit in Surabaya, in a partner warehouse or across Indonesia, with click-and-collect where customers want it.
Dealer and B2B app
Account pricing, quick re-order, statements, schemes and barcode scanning for trade buyers. Dashboards break sales down by product, customer and neighbourhood of Surabaya, so you see what to promote.
Delivery partner app
Assigned orders, route navigation, proof of delivery, COD collection and status updates. Storefront language, imagery and navigation are set up for Surabaya shoppers and available in Indonesian and Javanese.
Store and admin app
Order alerts, stock updates, price changes and sales snapshots for owners and managers. Catalogues come in from spreadsheets, ERP exports or supplier feeds, so your Surabaya team keeps its current way of working.
Engagement
Segmented push notifications, deep links, in-app banners, loyalty and referral programmes. Checkout is configured for QRIS, GoPay and OVO.
Performance and offline
Fast native-feel UI, image caching, offline cart and graceful handling of poor networks. Delivery can be booked through JNE, J&T Express and SiCepat or dispatched by your own riders around Surabaya.
Businesses that use NNT Mart in Surabaya
Popular online categories in Indonesia include fashion and Muslim wear, beauty, electronics, groceries, home and mother and baby. Local demand in Surabaya is shaped by port, manufacturing and trade, so we often design catalogues and B2B ordering around those sectors. In Surabaya, we most often build mobile commerce apps for:
Retail brands
Catalogue, pricing and fulfilment rules designed for retail brands in Surabaya, connected to the systems you already use.
Grocery and pharmacy chains
Grocery and pharmacy chains get dealer and B2B app plus store and admin app workflows tailored to their operations.
Restaurants and cloud kitchens
We map how restaurants and cloud kitchens sell today and digitise it end to end — from enquiry and order to payment, dispatch and repeat purchase.
Distributors with dealer networks
For distributors with dealer networks, we usually start with engagement, then add maps and location services once orders are flowing.
D2C start-ups
Catalogue, pricing and fulfilment rules designed for D2C start-ups in Surabaya, connected to the systems you already use.
Marketplace operators
Marketplace operators get performance and offline plus dealer and B2B app workflows tailored to their operations.
Payments customers in Surabaya expect
Checkout is where most online sales are won or lost. In Indonesia, customers expect to pay with QRIS, GoPay and OVO, and many also look for DANA, ShopeePay, virtual-account bank transfer, cash on delivery and Kredivo and Akulaku paylater.
Provider approval, settlement time and fees differ by business type, so we shortlist gateways with you, then wire up status updates, refunds and reconciliation in IDR — card details stay with the provider.
For Surabaya customers ordering from the city centre and Rungkut industrial estate, cash-on-delivery and pay-on-pickup rules can be set per delivery zone.
- OVO
- ShopeePay
- Kredivo and Akulaku paylater
- Cash on delivery
- QRIS
- DANA
- GoPay
- Virtual-account bank transfer
Fulfilment options for Surabaya orders
Your shopping app can book shipments and share tracking with JNE, J&T Express, SiCepat, Pos Indonesia, Ninja Xpress and AnterAja, or route orders to your own riders and stores across Surabaya.
We set up shipping zones, cut-off times, free-shipping thresholds, cash-collection rules and returns so the promise on the product page matches what your team can deliver.
Connectivity in the area — Tanjung Perak port — makes regional and national dispatch from Surabaya practical.
Marketplaces vs. your own shopping app in Surabaya
For a Surabaya business, Shopee, Tokopedia, TikTok Shop and Lazada are useful shop windows — but fees, ranking changes and shared customer data limit how far you can grow on them alone.
NNT Mart gives you a channel you own: your domain, your customer list, your pricing and your brand. Where it helps, we connect product feeds and orders from marketplaces so stock stays in sync and your team works from one dashboard.
Compliance built into your shopping app
For Surabaya sellers, tax first: Indonesian VAT (PPN) is 12% on luxury goods and an effective 11% for most goods under the 2025 rules; marketplaces may collect VAT for sellers.
On privacy we design around Law No. 27 of 2022 on Personal Data Protection (PDP Law), fully in force since October 2024; on consumer rights the store reflects Law No. 8 of 1999 on Consumer Protection and Government Regulation 80/2019 on e-commerce, including Indonesian-language requirements.
Our job is the engineering: price display with tax, invoice numbering, cookie and marketing consent, return and terms pages, role-based access and logs. Legal and tax conclusions stay with your own adviser in Indonesia.
Take your Surabaya store onto customers' phones
In Surabaya, shoppers browse on phones first. Every app is published under your own Google Play and Apple developer accounts, with crash reporting, analytics and release management included.
One backend serves the website and the apps, and the apps ship under your own Google Play and App Store accounts — so what you change once appears everywhere.
Push notifications can be timed to UTC+7 so offers reach Surabaya customers when they are awake, and the interface can run in Indonesian and Javanese.
- Firebase and push messaging
- Maps and location services
- Commerce APIs and headless backends
- Payment SDKs and wallets
- Social login
- Customer support chat
- Barcode and QR scanning
- Analytics and crash reporting
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 Surabaya
We launch the journeys that create value first, then add depth. A typical roadmap for a shopping app in Surabaya:
| Phase | What goes live |
|---|---|
| MVP app | Core shopping, checkout, order tracking and push notifications. Configured for IDR, QRIS and JNE from the start. |
| Engage | Loyalty, referrals, personalised offers and deep links. |
| Extend | Dealer, delivery and admin apps on the same backend. Reviewed against how Surabaya 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.
Support hours and communication for Surabaya
Surabaya 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 Indonesian. 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; Surabaya clients are served remotely with on-site workshops when the project needs them.
