NNT Mart · Hai Phong, Vietnam
E-commerce website and mobile app development in Hai Phong, Vietnam
Turn what you sell into a complete online store, B2B portal, marketplace or shopping app built for Hai Phong, Vietnam. Checkout with cash on delivery, MoMo and ZaloPay, delivery through Vietnam Post (VNPost) and Giao Hàng Nhanh (GHN) and VAT-ready invoicing — designed and developed to your requirements by N&T Software.
- Web platform + Android/iOS app
- cash on delivery and MoMo
- Delivery via Vietnam Post (VNPost)
- Demo within 24 hours
Quick answer
Who builds e-commerce websites and apps in Hai Phong, Vietnam?
NNT Mart by N&T Software builds custom online stores, B2B portals, marketplaces and shopping apps for businesses in Hai Phong, Vietnam. Platforms support cash on delivery, MoMo and ZaloPay, ship through Vietnam Post (VNPost) and Giao Hàng Nhanh (GHN), follow Decree 13/2023 on Personal Data Protection and the Personal Data Protection Law taking effect in 2026, and come with a free demo within 24 hours of the requirements meeting.
The Hai Phong market
What an online store in Hai Phong, Vietnam needs
Vietnam is one of the fastest-growing e-commerce markets in Asia, driven by young urban shoppers. Cash on delivery remains common, but QR and wallet payments are rising quickly.
- Local payments
- Cash on delivery, MoMo, ZaloPay and VNPay QR
- Delivery
- Vietnam Post (VNPost), Giao Hàng Nhanh (GHN) and Giao Hàng Tiết Kiệm (GHTK)
- Tax on online sales
- Vietnam VAT is 10% standard, temporarily reduced to 8% for many goods, and e-commerce platforms withhold tax for household sellers from July 2025.
- Customer data law
- Decree 13/2023 on Personal Data Protection and the Personal Data Protection Law taking effect in 2026
- Currency
- Vietnamese đồng (VND)
- Working with our team
- 1h 30m ahead of India (IST)
Strong online demand in Vietnam: fashion, beauty, electronics, mother and baby, groceries and home. Local brands also sell on Shopee, TikTok Shop and Lazada, and we connect your own store to those channels.
Solutions
E-commerce solutions for businesses in Hai Phong, Vietnam
Choose the solution closest to your business model. Each opens the full local page with payment, delivery and compliance details.
Online Store Builder in Hai Phong
Launch a branded, mobile-responsive online store with products, payments, orders, customers, shipping and reporting.
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B2B & Wholesale Commerce in Hai Phong
Support approved business accounts, account pricing, bulk ordering, purchase orders and credit workflows.
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Manufacturer & Distributor Portal in Hai Phong
Present technical catalogues, capture quotations and enable controlled dealer or distributor ordering.
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Multi-Vendor Marketplace in Hai Phong
Create an optional custom marketplace with vendor onboarding, catalogue control, commissions and order governance.
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Service Booking Commerce in Hai Phong
Sell appointments, consultations, maintenance packages, classes and resource-based services.
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Subscription & Membership Commerce in Hai Phong
Manage recurring plans, memberships, renewals, entitlements and scheduled deliveries.
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Mobile Commerce Applications in Hai Phong
Extend your store through customer, dealer, delivery or administration mobile applications.
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Custom E-Commerce Development in Hai Phong
Build tailored workflows, portals and integrations for complex enterprise requirements.
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International & Multi-Region Commerce in Hai Phong
Prepare selected markets with regional content, currencies, payment providers and fulfilment rules.
Explore international e-commerce platform in Hai Phong →
E-commerce development in Hai Phong, Vietnam — FAQs
Which payment methods can my online store in Hai Phong, Vietnam accept?
Stores we build for Hai Phong, Vietnam support cash on delivery, MoMo, ZaloPay, VNPay QR, bank transfer (Napas 247) and Visa and Mastercard, plus international cards where your payment provider allows them. Providers are chosen by merchant eligibility, currency (Vietnamese đồng) and settlement needs.
How is delivery handled for a store in Hai Phong, Vietnam?
We connect Vietnam Post (VNPost), Giao Hàng Nhanh (GHN), Giao Hàng Tiết Kiệm (GHTK), Viettel Post, J&T Express and Ninja Van or your own delivery team, with rate, tracking and return workflows set to your service area.
What tax and data rules apply to an online store in Vietnam?
Online sales in Vietnam fall under Vietnam VAT is 10% standard, temporarily reduced to 8% for many goods, and e-commerce platforms withhold tax for household sellers from July 2025.. Customer data is governed by Decree 13/2023 on Personal Data Protection and the Personal Data Protection Law taking effect in 2026, and consumer rules are covered by the Law on Protection of Consumer Rights 2023 and Decree 85/2021 on e-commerce, which requires website notification to the MOIT. We build invoicing, consent and records around them.
Can you build both the website and the mobile app for Hai Phong, Vietnam?
Yes. We design and build the e-commerce platform and its Android and iOS apps on one shared backend, to your requirements.
How quickly will I hear back from NNT Mart about a project in Hai Phong?
Within 10 minutes, any day, by email, phone or WhatsApp. We hold a requirements meeting and share a working demo within 24 hours of it. Our team in India works 1h 30m ahead of India (IST).
Is there an online store development company near me in Hai Phong?
You do not have to look for a local studio: NNT Mart works with businesses in Hai Phong from India. We meet you online in your working hours (1h 30m ahead of India (IST)), reply within 10 minutes and show a working demo within 24 hours of the requirements meeting.
How do I choose the best online store development company for Hai Phong?
Compare partners on four things: custom work to your requirements, local payment and delivery support, full source-code ownership and post-launch support. NNT Mart covers all four, with cash on delivery, MoMo and ZaloPay checkout, Vietnam Post (VNPost) delivery, 100% source code after final payment and a free 90-day defect warranty.
Is NNT Mart an ecommerce agency or an ecommerce platform for Hai Phong businesses?
Both. NNT Mart is the e-commerce platform of N&T Group, built and managed by N & T Software Private Limited. It works as your development partner: we design, build, launch and support online stores, B2B ecommerce portals, marketplaces and shopping apps to your requirements.
Free demo in 24 hours
Tell us about your business in Hai Phong
A few lines are enough. We reply within 10 minutes, meet to understand your requirements and show you a working demo within 24 hours.
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.