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Custom E-Commerce Development · Santiago, Chile

Custom E-Commerce Development in Santiago, Chile

Every NNT Mart custom e-commerce platform in Santiago is engineered to the client's own brief — the web platform, the admin panel and, when you need one, a mobile application built for your workflow. Checkout with Webpay (Transbank) and Redcompra debit, delivery through Correos de Chile or your own team, and VAT-ready invoicing.

  • Web platform + Android/iOS app
  • Webpay (Transbank) and Redcompra debit
  • Delivery via Correos de Chile
  • Demo within 24 hours
Cloud servers hosting a custom e-commerce platform — Santiago

Quick answer

Who builds a custom e-commerce platform in Santiago, Chile?

NNT Mart by N&T Software builds custom custom e-commerce platforms and mobile apps for businesses in Santiago, Chile, designed to each client's requirements. Platforms support Webpay (Transbank), Redcompra debit and Mercado Pago, ship through Correos de Chile and Chilexpress, follow Law 19, and come with a free demo within 24 hours of the requirements meeting.

Key takeaways

  • Your custom e-commerce platform is planned, designed and coded for your business model — not adapted from someone else's — and it can ship with a customer or staff mobile app on day one.
  • Checkout ready for Webpay (Transbank), Redcompra debit and Mercado Pago, with delivery through Correos de Chile and Chilexpress or your own team.
  • VAT-ready invoicing and controls designed around Law 19.
  • Free demo within 24 hours of the requirements meeting; you own 100% of the source code after final payment.

Why Santiago businesses are investing in custom e-commerce platforms

Santiago is a capital and largest city of chile, where around 6.3 million people live and shop, and one of the markets in Chile where we build custom e-commerce platforms.

Businesses here work in banking, fintech, mining HQs and retail; many are based around Las Condes, Providencia and "Sanhattan".

Logistics are supported by Arturo Merino Benítez Airport, which matters when you promise customers fast delivery.

Chile has one of the highest e-commerce penetration rates in Latin America and trusted payment rails through Webpay. SII-integrated invoicing is required from day one.

That is why more companies in Santiago are moving from phone, WhatsApp and spreadsheet orders to a proper custom e-commerce platform — one place where products, prices, payments, orders and customers are managed together.

Localised for Santiago, not translated into it

A store that works in Santiago 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 Chilean peso (CLP), formatted the way Santiago customers read them.

Language and content

Content can be produced in Spanish, so a Santiago customer reads the store in the language they use at home.

Local trust signals

Badges for Webpay (Transbank) and Redcompra debit, Correos de Chile delivery and clear return terms reassure first-time buyers in Santiago.

Domain, phone and contact

A .cl domain (or your own) builds local trust and search relevance. Click-to-call and WhatsApp buttons use the +56 calling code so customers reach you without dialling errors.

Talent and partners nearby

With Universidad de Chile and Pontificia Universidad Católica close by, finding people to manage catalogues, content and support after launch is realistic in Santiago.

Custom-built for how you sell in Santiago

If you run a business in Santiago 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.

In Santiago we typically work with enterprises with complex catalogues, multi-brand groups, businesses outgrowing SaaS platforms and companies migrating legacy stores, and with sellers in categories such as electronics, fashion, home and beauty that have strong online demand in Chile.

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

Features of your custom e-commerce platform in Santiago

Nothing here is fixed: modules are switched on, reshaped or built from scratch around how your Santiago business sells.

Custom workflows

Product configurators, made-to-order flows, approvals, contracts and industry-specific rules. Customers in Santiago can pay with Webpay (Transbank), Redcompra debit and Mercado Pago, with receipts and refunds handled in the same admin.

Headless architecture

API-first commerce with a fast front end, so web, app, kiosk and marketplace channels share one backend. Shipping rules can use Correos de Chile, Chilexpress and Starken as well as your own delivery staff in Santiago.

Multi-entity operations

Multiple brands, companies, warehouses, currencies and tax registrations on one platform. Stock can be held in Santiago or anywhere in Chile, with pickup and local-delivery options where they make sense.

Deep integrations

ERP, PIM, WMS, CRM, POS, accounting and legacy systems with reliable, monitored data sync. Revenue reports by product, repeat buyer and delivery area of Santiago guide stock and marketing decisions.

Migration

Move from older platforms with product, customer and order history, SEO-safe redirects and parallel runs. Pages, search filters and wording are tuned to how people in Santiago look for products, in Spanish if your audience needs it.

Performance and security

Caching, CDN, load testing, security hardening, audit logs and cloud infrastructure as code. Product data imports from your existing sheets or ERP, so Santiago teams do not re-type thousands of items.

Who we build for in Santiago

Popular online categories in Chile include electronics, fashion, home, beauty, groceries and sports. Local demand in Santiago is shaped by banking, fintech, mining HQs and retail, so we often design catalogues and B2B ordering around those sectors. In Santiago, we most often build custom e-commerce platforms for:

Enterprises with complex catalogues

Enterprises with complex catalogues get custom workflows plus multi-entity operations workflows tailored to their operations.

Multi-brand groups

We map how multi-brand groups sell today and digitise it end to end — from enquiry and order to payment, dispatch and repeat purchase.

Businesses outgrowing SaaS platforms

For businesses outgrowing SaaS platforms, we usually start with deep integrations, then add WMS and 3PL systems once orders are flowing.

Companies migrating legacy stores

Catalogue, pricing and fulfilment rules designed for companies migrating legacy stores in Santiago, connected to the systems you already use.

Regulated sectors

Regulated sectors get migration plus custom workflows workflows tailored to their operations.

High-traffic retailers

We map how high-traffic retailers sell today and digitise it end to end — from enquiry and order to payment, dispatch and repeat purchase.

Getting paid online in Santiago

A custom e-commerce platform for Santiago must support the way people here actually pay: Webpay (Transbank), Redcompra debit, Mercado Pago, Khipu bank transfer, MACH and credit cards with cuotas.

Gateway selection depends on your category and merchant approval; we connect the provider, reconcile payments, automate retries and refunds, and never store raw card data. Prices, taxes and refunds appear in Chilean peso (CLP).

Business buyers around Las Condes often want invoices or bank transfer, while consumers lean on Webpay (Transbank). We support both flows.

  • Khipu bank transfer
  • MACH
  • Webpay (Transbank)
  • Credit cards with cuotas
  • Redcompra debit
  • Mercado Pago

Fulfilment options for Santiago orders

Your custom e-commerce platform can book shipments and share tracking with Correos de Chile, Chilexpress, Starken, Blue Express and Mercado Envíos, or route orders to your own riders and stores across Santiago.

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 — Arturo Merino Benítez Airport — makes regional and national dispatch from Santiago practical.

Owning your channel in Chile

Many Santiago sellers already list on Mercado Libre, Falabella.com, Paris.cl, Ripley, Lider and AliExpress. Those channels bring traffic, but they also take commission, control the customer relationship and change rules without notice.

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.

Selling online legally in Chile

Chilean IVA is 19%, and SII electronic invoices and receipts (boletas electrónicas) are mandatory.

Two frameworks shape the build: Law 19,628 on privacy, replaced by Law 21,719 (2024) which creates a GDPR-style regime and a data-protection agency, and Consumer Protection Law No. 19,496 enforced by SERNAC, including a 10-day withdrawal right for online purchases.

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 in Chile.

Mobile commerce in Santiago

Because the platform is API-first, customer, staff and partner mobile apps can be added at any point without rebuilding the backend.

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.

Order alerts, offers and abandoned-cart reminders go out on Santiago time (UTC−3), in Spanish if you want.

  • Cloud platforms (AWS, Azure, GCP)
  • PIM and DAM
  • WMS and 3PL systems
  • BI and data warehouses
  • POS and store systems
  • SAP, Oracle, Microsoft Dynamics and Odoo ERPs
  • Search engines (Elasticsearch, Algolia)
  • Identity and SSO

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

A phased launch plan for Santiago

Value first, depth later. For a custom e-commerce platform serving Santiago, the usual sequence looks like this:

PhaseWhat goes live
FoundationArchitecture, core commerce, priority integrations and migration. Configured for CLP, Webpay (Transbank) and Correos de Chile from the start.
DifferentiateCustom workflows, configurators and automation.
OptimisePerformance, new channels, apps and continuous enhancement. Reviewed against how Santiago customers actually buy.

We track page load and API response times, uptime, order-sync accuracy, manual-work hours saved, release frequency and total cost of ownership on a live dashboard from day one, so Santiago results are visible, not promised.

Support hours and communication for Santiago

Our team covers UTC−3 — 8h 30m behind India (IST) — through three 8-hour shifts, so a Santiago client always reaches someone during the local working day.

Project communication is in English; storefront content can be produced in Spanish. 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; Santiago clients are served remotely with on-site workshops when the project needs them.

Santiago — local market for custom e-commerce platforms
Santiago · Photo: Wikimedia Commons
Analytics dashboard monitoring a custom commerce platform — Santiago

Santiago — the market we build for

Santiago — custom e-commerce platforms for local businesses
Santiago · Photo: Wikimedia Commons
Santiago — custom e-commerce platforms for local businesses
Chile · Photo: Wikimedia Commons
Engineer writing code for a custom e-commerce platform — Santiago
Custom E-Commerce Development

How we work

Our delivery process for custom e-commerce platforms in Santiago

Every custom e-commerce platform we build follows the same staged, quality-gated process, shaped around your requirements. You see progress every day, review it every week and give written sign-off at each milestone before any payment is due.

  1. 01

    Discover

    ✓ Scope signed off

  2. 02

    Design

    ✓ Architecture OK

  3. 03

    Build

    ✓ Sprint accepted

  4. 04

    Secure & Test

    ✓ UAT signed off

  5. 05

    Deploy

    ✓ Cutover done

  6. 06

    Handover

    ✓ Code handed over

  7. 07

    Support

    ✓ SLA active

A milestone payment plan built around acceptance

There is no standard price list, because every custom e-commerce platform 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 custom e-commerce platform keeps it secure, updated and running on a fixed annual fee agreed up front — no open-ended hourly billing and no surprise invoices.

No lock-in: the platform is yours

For every custom e-commerce platform, 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 Custom E-Commerce Development delivery process — reporting, payment milestones, warranty, team and engagement models →

Custom E-Commerce Development in Santiago — FAQs

Can I also sell on Mercado Libre and Falabella.com?

Yes. Your own custom e-commerce platform can sit alongside Mercado Libre, Falabella.com and Paris.cl; where APIs allow, we sync products, stock and orders so your team manages everything from one admin.

Can you migrate my existing website or store in Santiago?

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

Do you provide support after launch for clients in Santiago?

Every project includes a free 90-day defect warranty, followed by an optional fixed-fee annual support package with a dedicated developer, SLA-based fixes and a 24×7 helpdesk across three shifts.

How much does a custom e-commerce platform cost in Santiago?

There is no fixed package price: every NNT Mart custom e-commerce platform 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.

What sells best online in Santiago?

Electronics, fashion, home and beauty are strong online categories in Chile, and local demand in Santiago is shaped by banking, fintech, mining HQs and retail. We shape the catalogue, filters and checkout around what your own customers buy.

Can you build a mobile app along with the custom e-commerce platform for my Santiago business?

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

Which couriers do you integrate for deliveries from Santiago?

Common choices are Correos de Chile, Chilexpress, Starken, Blue Express and Mercado Envíos. We can also route orders to your own riders, stores or warehouses and set rules by zone, weight or delivery slot.

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

We build the technical controls — tax-inclusive pricing, compliant invoices and consent management — with Law 19 in mind. Final legal and tax positions should be confirmed with your adviser.

Free demo in 24 hours

Plan your custom e-commerce platform in Santiago

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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