NNT Mart · New Delhi, Delhi
E-commerce website and mobile app development in New Delhi, Delhi
Turn what you sell into a complete online store, B2B portal, marketplace or shopping app built for New Delhi, Delhi. Checkout with UPI (Google Pay, PhonePe, Paytm), RuPay, Visa and Mastercard cards and net banking, delivery through Delhivery and Blue Dart and GST-ready invoicing — designed and developed to your requirements by N&T Software.
- Web platform + Android/iOS app
- UPI (Google Pay, PhonePe, Paytm) and RuPay, Visa and Mastercard cards
- Delivery via Delhivery
- Demo within 24 hours
Quick answer
Who builds e-commerce websites and apps in New Delhi, Delhi?
NNT Mart by N&T Software builds custom online stores, B2B portals, marketplaces and shopping apps for businesses in New Delhi, Delhi. Platforms support UPI (Google Pay, PhonePe, Paytm), RuPay, Visa and Mastercard cards and net banking, ship through Delhivery and Blue Dart, follow the Digital Personal Data Protection Act 2023 and the DPDP Rules 2025, and come with a free demo within 24 hours of the requirements meeting.
The New Delhi market
What an online store in New Delhi, Delhi needs
India has the world's largest real-time payments system in UPI and one of the fastest-growing online shopper bases, increasingly from tier-2 and tier-3 cities. Businesses that own their store — with UPI, COD, regional languages and WhatsApp updates — build loyal customers instead of renting them from marketplaces.
- Local payments
- UPI (Google Pay, PhonePe, Paytm), RuPay, Visa and Mastercard cards, net banking and cash on delivery
- Delivery
- Delhivery, Blue Dart and Shiprocket
- Tax on online sales
- India levies GST, rationalised in September 2025 into main slabs of 5% and 18% with a 40% rate for select goods; e-commerce operators collect TCS, and e-invoicing and e-way bills apply above set thresholds.
- Customer data law
- The Digital Personal Data Protection Act 2023 and the DPDP Rules 2025, alongside the IT Act 2000
- Currency
- Indian rupee (INR)
- Working with our team
- On the same clock as our team in India (IST)
Strong online demand in India: mobiles and electronics, fashion and ethnic wear, beauty and personal care, groceries and FMCG, home and kitchen and B2B industrial supplies. Local brands also sell on Amazon.in, Flipkart and Meesho, and we connect your own store to those channels.
Solutions
E-commerce solutions for businesses in New Delhi, Delhi
Choose the solution closest to your business model. Each opens the full local page with payment, delivery and compliance details.
Online Store Builder in New Delhi
Launch a branded, mobile-responsive online store with products, payments, orders, customers, shipping and reporting.
Explore online store in New Delhi →
B2B & Wholesale Commerce in New Delhi
Support approved business accounts, account pricing, bulk ordering, purchase orders and credit workflows.
Explore B2B ordering portal in New Delhi →
Manufacturer & Distributor Portal in New Delhi
Present technical catalogues, capture quotations and enable controlled dealer or distributor ordering.
Explore manufacturer and dealer portal in New Delhi →
Multi-Vendor Marketplace in New Delhi
Create an optional custom marketplace with vendor onboarding, catalogue control, commissions and order governance.
Explore multi-vendor marketplace in New Delhi →
Service Booking Commerce in New Delhi
Sell appointments, consultations, maintenance packages, classes and resource-based services.
Explore service booking platform in New Delhi →
Subscription & Membership Commerce in New Delhi
Manage recurring plans, memberships, renewals, entitlements and scheduled deliveries.
Explore subscription commerce platform in New Delhi →
Mobile Commerce Applications in New Delhi
Extend your store through customer, dealer, delivery or administration mobile applications.
Explore shopping app in New Delhi →
Custom E-Commerce Development in New Delhi
Build tailored workflows, portals and integrations for complex enterprise requirements.
Explore custom e-commerce platform in New Delhi →
International & Multi-Region Commerce in New Delhi
Prepare selected markets with regional content, currencies, payment providers and fulfilment rules.
Explore international e-commerce platform in New Delhi →
E-commerce development in New Delhi, Delhi — FAQs
Which payment methods can my online store in New Delhi, Delhi accept?
Stores we build for New Delhi, Delhi support UPI (Google Pay, PhonePe, Paytm), RuPay, Visa and Mastercard cards, net banking, cash on delivery, EMI and cardless EMI and wallets and UPI AutoPay for subscriptions, plus international cards where your payment provider allows them. Providers are chosen by merchant eligibility, currency (Indian rupee) and settlement needs.
How is delivery handled for a store in New Delhi, Delhi?
We connect Delhivery, Blue Dart, Shiprocket, DTDC, Xpressbees, Ecom Express and India Post 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 India?
Online sales in India fall under India levies GST, rationalised in September 2025 into main slabs of 5% and 18% with a 40% rate for select goods; e-commerce operators collect TCS, and e-invoicing and e-way bills apply above set thresholds.. Customer data is governed by the Digital Personal Data Protection Act 2023 and the DPDP Rules 2025, alongside the IT Act 2000, and consumer rules are covered by the Consumer Protection (E-Commerce) Rules 2020, which require seller details, country of origin, grievance officers and clear return and refund policies, plus the Legal Metrology rules on product labelling. We build invoicing, consent and records around them.
Can you build both the website and the mobile app for New Delhi, Delhi?
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 New Delhi?
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.
Free demo in 24 hours
Tell us about your business in New Delhi
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.