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CUSTOM E-SHOP

In brief

A custom e-shop from Ostrava on Shoptet, Shopify or built in React/Next.js: I choose the platform by market, integrations and budget, not by one template. It is for businesses across Czechia that are starting to sell online or have outgrown their template; wholesale has its own B2B e-shop service. An e-shop on Shoptet or Shopify starts at €3,200, a custom e-shop in code from €5,600, and a smaller e-shop on a ready-made template can also be done by the hour at €60/hour.

It costs more than a store on a stock template because the package includes template edits or a custom template design, payment and carrier setup, an SEO foundation, training and 30 days of post-launch support.

Plans and prices: Custom e-shop development from Ostrava Shoptet, Shopify or custom
PlanPriceScopeTimeline
Shoptet or Shopifyfrom €3,200small and medium e-shops, Shoptet for Czechia and Slovakia, Shopify for selling abroad2-14 weeks
Custom codefrom €5,600own processes, company-system integration, headless5-8 weeks (MVP)
B2B e-shopfrom €11,200wholesale, customer price lists, ERP8-30 weeks
By the hour€60/houra smaller e-shop on a ready-made templatea simple Shoptet usually 20–30 hours

Prices verified on . The final scope, price and timing are confirmed before work starts. Full pricing

Directly with meFixed package priceFixed deadlineReply within 24 h

How we work together

Timeline:
from 2 weeks by platform
Process:
Platform choice → Structure and design → Build and integrations → Test orders and handover
Who does it:
Marek Frňka, personally, from first call to launch. About me
"A professional and above all individual approach, quick to act when solving problems. … Everything was handled very professionally … I definitely recommend."
Michal Rovenský, Vinařství MiQueen · Google review (translated)

From listing to order

An e-shop does not sell on looks, it sells on the path. It runs through four stops and a customer can be lost at any of them. The whole path has to be built, not just the pretty first stop.

  1. 01listing: categories, filters, search
  2. 02product: variants, availability, delivery
  3. 03cart: a summary with no extra steps
  4. 04checkout: payments, couriers, confirmation

The demo shows real pages of miqueen.cz, a custom store I built: the wine listing, a wine page and the cart. More work is in the portfolio.

Related work in practice

A concrete project with desktop and mobile previews. No illustrative mockup, just a real website, e-shop or digital product.

Full portfolio
2026/Wine · e-commerce
MiQueen website on a laptop
MiQueen website on a phone

MiQueen

Custom e-commerce storefront, Custom e-shop for premium wine after moving away from a template-based setup. Goal: stronger control over UX, brand and product presentation.

Custom e-shop from €5,600, Shoptet from €3,200

The price covers the one-off build. The monthly platform plan, hosting and maintenance are paid separately.

Price bands for the build: Shoptet and Shopify from €3,200, a custom Next.js e-shop from €5,600, B2B from €11,200, a smaller e-shop on a ready-made template by the hour at €60/h. The final price depends on product and variant count, data migration, payment, shipping and ERP integrations and B2B rules; the packages are broken down in the pricing section below. I describe the ready-made platforms with a custom design in the custom Shoptet e-shop and Shopify e-shop sections.

If Shoptet can handle your processes without complex compromises, I will recommend it: it is a faster and cheaper start. A custom e-shop pays off where a platform would limit you on price lists, the order process or integrations with company systems; for wholesale see the custom B2B e-shop page. Shoptet plans change, so check current prices on the Shoptet website; they are not part of the build price.

Shoptet

Build price
From €3,200
Delivery
2–4 weeks (Start), higher packages 4–10 weeks
Monthly costs
Shoptet plan; Shoptet runs the hosting and the platform
Worth it when
You sell mainly in the Czech Republic, the catalogue is standard and you want ready-made links to comparison sites, carriers and accounting
Changes
You adjust the template, add-ons and integrations through Shoptet's interfaces; the platform core stays as it is
Trade-off
Processes beyond what the template and add-ons allow mean a compromise

Custom e-shop (Next.js)

Build price
From €5,600, B2B from €11,200
Delivery
5–8 weeks (MVP), larger versions 8–30 weeks
Monthly costs
No platform subscription; hosting and maintenance extra
Worth it when
You need B2B price lists, order approval, a custom workflow or a deep ERP integration
Changes
Full control over data, design and logic; every change is development work, though
Trade-off
A higher entry price, a longer start and hosting with maintenance as an extra cost

What you actually get

No fog: what you get, who it fits and where a larger scope begins.

Clear deliverables

  1. platform recommendation based on products, market and future growth
  2. purchase journey from category to order
  3. Shoptettemplate adjustment or recoding to your brand, Heureka, Zbozi.cz and Czech carriers and payments
  4. Shopifya theme to your brand, markets, currencies and languages, payments, shipping and taxes set up
  5. custom codea Next.js frontend connected to data, APIs and company systems

Best fit

  • you sell products and are choosing Shoptet, Shopify or custom
  • you mainly sell in Czechia or Slovakia and want Shoptet without a template-clone look
  • you want to sell outside Czechia and need several currencies, languages and markets
  • you are unsure which platform makes financial sense

Not a fit

  • you only want a template installed without changes
  • you have no product data, photos or clear assortment
  • you need a marketplace like Alza or Mall in the first version
  • you sell only in Czechia and want to avoid a monthly platform fee (custom code is the better fit then)

Scope boundaries

Shoptet or Shopify from €3,200 is the entry scope for a platform solution; the higher packages (Shoptet Custom €5,200, Shoptet with ERP integration €8,000, Shopify International €4,800, Plus Ready €8,000) are in the package table. A custom-code e-shop from €5,600 makes sense for custom logic, larger catalogues or non-standard checkout. B2B with customer-specific price lists and ERP integration starts at €11,200. A smaller e-shop on a ready-made template can also be done by the hour at €60/h, with an hour estimate and a budget cap agreed up front.

Get an estimate within 24 hours

Describe your project. I will help you choose the right scope.

Pricing

How much does a custom e-shop cost

Shoptet and Shopify start at €3,200, custom code at €5,600 and a B2B e-shop at €11,200. A smaller e-shop on a ready-made template can also be done by the hour. Final scope depends on data migration, product and variant count, payment, shipping or ERP integrations and B2B rules. I confirm the exact price from the specific brief. Not sure which platform to choose? I deduct the €200 platform choice and budget review from the build if you go ahead within 60 days.

Recommended

Shoptet or Shopify

For: small and medium e-shops. Shoptet for selling in Czechia and Slovakia, Shopify for selling abroad.

from€3,200

Delivery Shoptet 2-4 weeks, Shopify 3-5 weeks, higher packages up to 14 weeks

  • Template edits to your brand (Shoptet) or theme (Shopify)
  • Payments, shipping and feeds by platform
  • SEO foundation, Google Analytics 4, GDPR and terms and conditions
  • Upload of up to 50 products
  • Admin training and 30 days of post-launch support
Everything included (+4)
  • Upload of up to 50 products
  • Admin training and 30 days of post-launch support
  • Platform licence or plan billed separately
  • Higher packages are in the package table below
Choose

Custom code

For: B2B, unique workflows, extreme volume or headless.

from€5,600

Delivery 5-8 weeks (MVP), larger versions 8-30 weeks

  • Headless React + Next.js architecture
  • Ready for B2B extensions (price lists, approvals)
  • Custom API + ERP integration
  • Fast architecture prepared for Core Web Vitals
  • No platform subscription; hosting and care billed separately
Everything included (+5)
  • Fast architecture prepared for Core Web Vitals
  • No platform subscription; hosting and care billed separately
  • Full control over data + design
  • Data model designed around the catalogue and operation
  • MVP, Pro and Enterprise tiers are in the custom e-shop in code section
Choose

B2B e-shop

For: wholesale and manufacturing, customer price lists, invoice payments.

from€11,200

Delivery 8-14 weeks, advanced B2B (Enterprise) 16-30 weeks

Everything included (+2)
  • Multiple currencies and languages
  • Reviews and structured data on products
Choose

By the hour

hour estimate and budget cap up front

€60/hour

  • For a smaller e-shop on a ready-made template
  • A simple Shoptet on a template usually takes 20–30 hours, i.e. €1,200–1,800
  • You get an estimate of the hours before the work starts
  • The budget cap is agreed in writing up front
  • Any increase of the cap only after your approval
  • Edits to an existing Shoptet by the hour: Shoptet specialist
Everything included (+2)
  • The budget cap is agreed in writing up front
  • Any increase of the cap only after your approval
Get an hour estimate

Three types of e-shop, each for a different goal

The platform affects the entry price, launch speed, available integrations and future development costs. That is why I choose it around the actual operation of your e-shop, not popularity or the lowest purchase price.

Shoptet often suits the Czech market and local integrations. Shopify suits international sales and a broader app ecosystem. Custom code in React/Next.js suits specific B2B processes, proprietary workflows and cases where a standard platform is not enough. A smaller e-shop on a ready-made template can also be done by the hour, with an hour estimate and a budget cap up front.

If you are unsure which path to take, I review your product range, target markets, integrations and budget. If WooCommerce, Magento or another solution is a better fit, I will say so openly. Before deciding, read how much an e-shop costs, the Shoptet vs Shopify vs custom comparison and the guide to starting an e-shop.

Shoptet, Shopify, or a custom e-shop?

How the store will run decides it, not the price of the first version. This is how I compare the options in the first call.

I go through the decision in detail in when you need a custom e-shop. A comparison of platforms is in Shoptet, Shopify, Upgates or a custom e-shop: 2026 comparison, and the path from registration to launch in a Shoptet e-shop from scratch. If you want the choice backed by numbers for your catalogue, the platform choice and budget review costs €200 and I deduct it from the build if you go ahead within 60 days.

Shoptet

Best fit
Selling mainly in the Czech Republic, small and mid-sized stores, local integrations
Integrations
Heureka, Zboží.cz, Pohoda or Money S3, PPL, DPD, Zásilkovna
Platform per month
Shoptet plan: Basic 440 CZK to Enterprise 4,690 CZK excl. VAT (as of 26 Aug 2026)
Build
From €3,200
Delivery
2–4 weeks (Start)
Skip it when
You need individual price lists and processes the template cannot handle without compromises

Shopify

Best fit
Selling abroad, several currencies and languages
Integrations
Stripe, PayPal, Apple Pay, DHL, FedEx, Shopify apps
Platform per month
Shopify plan: Basic 499 CZK with annual billing (as of 26 Aug 2026), apps extra
Build
From €3,200
Delivery
3–5 weeks (Basic)
Skip it when
You sell only in the Czech Republic and mainly need local comparison sites and carriers

Custom e-shop (Next.js)

Best fit
B2B price lists, order approval, custom workflow or headless
Integrations
ERP and internal systems through a custom API
Platform per month
No platform subscription, hosting and maintenance extra
Build
From €5,600, B2B from €11,200
Delivery
5–8 weeks (MVP)
Skip it when
Shoptet or Shopify can handle your processes without complex compromises

A custom Shoptet e-shop: design, integrations and licence

For selling mainly in Czechia and Slovakia. The Start package begins at €3,200, the higher packages are in the table below.

Shoptet is a Czech platform and usually the fastest route for the local market. It has Czech payment gateways (Comgate, GoPay, ThePay), carriers (Zasilkovna, PPL, DPD, Balikovna) and Heureka / Zbozi.cz integration. Most Shoptet e-shops look the same, though, so I edit or recode the template to match your brand, connect your accounting system via API and prepare technical SEO during the build.

The Shoptet licence is paid directly to Shoptet and is not included in the build price. If you already run Shoptet and only need edits, new features or ongoing care, that is the Shoptet specialist page.

01

When Shoptet fits

Czechia and Slovakia

You mainly sell in Czechia or Slovakia, the catalogue is standard and you want ready-made links to comparison sites, carriers and payments without development from zero. It does not fit when you need a fully custom checkout outside Shoptet's limits or a global multi-currency architecture.

02

Shoptet licence billed separately

0 to 4,690 CZK/month, Premium from 12,000 CZK

You pay the plan directly to Shoptet; prices exclude VAT as of 26 August 2026. A fully custom design without overriding default code stands on the Premium plan with a blank template: a clean canvas instead of CSS and JavaScript piled on someone else's template.

03

Accounting and ERP integration

Pohoda, ABRA, Money S3, Fakturoid, iDoklad

Via API or XML feed. Included in the Custom and Shoptet with ERP integration packages, a €480 surcharge for Start.

04

Migration from WooCommerce or PrestaShop

surcharge €320-600 by scope

I move products, customers and orders with Shoptet's import tools or a custom API process. I prepare a 301 redirect map from the old URLs and monitor indexation after launch to reduce the risk of an organic visibility drop.

05

Languages and B2B on Shoptet

B2B from the Custom package, languages in the ERP integration package

A B2B section with customer groups and wholesale quantities is already in the Custom package; the full B2B module with individual price lists and CZ / SK / EN language versions are in the Shoptet with ERP integration package. So you can run B2B and B2C on one e-shop.

06

Delivery

Start 2-4 weeks, Custom 4-6 weeks, Shoptet with ERP integration 6-10 weeks

It depends on the complexity of the design, the number of integrations and how fast you supply content and products.

A Shopify e-shop for selling abroad

For selling into several countries, currencies and languages. The Basic package begins at €3,200, the higher packages are in the table below.

Shopify is a hosted platform with a broad app ecosystem and multi-market management. I verify the exact availability of payments, currencies and features for each target country and plan. For selling only in Czechia Shoptet is usually the better fit; for expansion into Germany, Austria, Poland, the UK or the US I compare Shopify with other options around payments, shipping, tax, languages and integrations.

01

When Shopify fits

several countries, currencies and languages

You sell, or want to sell, outside Czechia and accept a monthly platform fee in exchange for fewer operational worries. If you sell only in CZ/SK, Shoptet is cheaper and has better Czech integrations.

02

Shopify plan and apps billed separately

Basic 499 CZK/month with annual billing

You pay the plan, paid apps and transaction fees directly to Shopify; they are not in the build price. As of 26 August 2026, annual-billing prices are 1,370 CZK for Grow and 7,130 CZK for Advanced per month; Shopify Plus starts at EUR 2,100 per month on a three-year term.

03

Czech payments

Comgate and GoPay via an app

Comgate and GoPay work through third-party apps with a monthly fee. Shop Pay, Stripe and PayPal are included in the setup. For CZ/SK-only payments Shoptet is the better fit.

04

More languages

€320 per extra language

Shopify Markets allows up to 20 languages. Basic includes 1 language version, International 3, Plus Ready up to 20. Each additional language costs €320 for translations, SEO and hreflang; a large part of the time is translations if you do not supply them yourself.

05

Migration from Shoptet or WooCommerce

surcharge €600

I move products, customers and orders with Shopify's import tools or a custom API process, plus a 301 redirect map and indexation monitoring after launch.

06

B2B on Shopify

Shopify Plus has native B2B

On lower plans, third-party apps can cover some B2B processes; their pricing and constraints need separate review. In the Plus Ready package I integrate the approved solution into the actual operation.

07

Delivery

Basic 3-5 weeks, International 5-8 weeks, Plus Ready 8-14 weeks

A large part of the time is usually translating the content into further languages.

A custom e-shop in code: MVP, Pro, Enterprise

For projects where neither Shoptet nor Shopify is enough. Prices are indicative; I propose the exact scope after discovery.

I build custom e-shops in Next.js and React, with data in PostgreSQL or Supabase and payments via Stripe, GoPay or Comgate. You pay no platform subscription or commission on turnover, but you do have running costs: hosting, database, payment gateway fees and maintenance. The code and the data are yours: you get the repository with documentation, and if we stop working together you can continue with another developer.

It pays off where a platform would hold you back: custom discount logic, product configurators, subscriptions, deep ERP integration (SAP, Dynamics, Helios) or B2B processes. Selling to companies with customer-specific price lists and invoice payments is covered on the custom B2B e-shop page. Every project has milestones with a demo on a staging address and 90 days of support and fixes after launch.

01

MVP

€5,600 · delivery 5–8 weeks

Catalogue, cart, checkout, one payment gateway, a basic admin, order e-mails and upload of up to 50 products. For validating the business model or launching in a single market.

02

Pro

€11,200 · delivery 8–14 weeks

Everything in MVP plus B2B customer groups, ERP, CRM or warehouse integration, an admin with roles, multiple currencies and languages, reviews and structured data on products.

Custom B2B e-shop
03

Enterprise

from €22,000 · delivery 16–30 weeks

Everything in Pro plus multiple warehouses or vendors, order approval, quotes and requests for quotation, SAP, Dynamics or Oracle integration, configurators and recurring orders. Support under the SLA in the contract.

04

Running costs

no commission on turnover

I size hosting and the database to your volume and the proposal includes their cost estimate. You pay no percentage of turnover and no platform fees, only hosting, the payment gateway and maintenance.

Larger scope: packages in one place

The one-off build price and the lead time by package. The platform licence or plan, apps, hosting and maintenance are paid separately.

Shoptet

Entry package
Shoptet Start: €3,200, 2-4 weeks
Middle package
Shoptet Custom: €5,200, 4-6 weeks
Largest package
Shoptet with ERP integration: €8,000, 6-10 weeks

Shopify

Entry package
Shopify Basic: €3,200, 3-5 weeks
Middle package
Shopify International: €4,800, 5-8 weeks
Largest package
Shopify Plus Ready: €8,000, 8-14 weeks

Custom code

Entry package
Custom code MVP: €5,600, 5-8 weeks
Middle package
Custom code Pro: €11,200, 8-14 weeks
Largest package
Custom code Enterprise: from €22,000, 16-30 weeks

Two projects, two opposite decisions

Same question, different answer: stay on Shoptet, or move to a custom e-shop.

01

MiQueen: from Shoptet to a custom e-shop

Winery · Next.js

The winery's previous store ran on Shoptet. Recurring fees, design limits and automation options had become constraints for the client. The new e-shop has a wine catalogue by category, wine detail pages, cart and checkout on its own website, plus separate sections for tastings, gift vouchers and vineyard adoption.

MiQueen case study
02

SachaSport: stayed on Shoptet

Sports e-shop · Shoptet as a whole

The business foundation worked, so a migration would not have solved anything. I rebuilt the homepage into a guide to sports and categories and fixed the size filters: skis use length, ski boots use Mondo sizes and running shoes use EU sizes. The store's blog gained a guide to choosing a bike, linked to the bike categories.

SachaSport case study

Why choose me

What you concretely get out of the collaboration.

  • 01

    A choice of 3 platforms

    Shoptet, Shopify and custom builds have different strengths. The recommendation follows your market, operations, integrations and budget.

  • 02

    Integration with the Czech market

    Heureka, Zbozi.cz, Glami, carriers, payment gateways and accounting systems. The quote states the exact scope and any third-party licence fees in advance.

  • 03

    Long-term care

    After launch, you can continue with care, SEO, content and data-led improvements. The scope is optional and agreed in advance.

  • 04

    Migration plan

    If the current platform stops being sufficient, I plan the migration of data, URLs and measurement so the impact and responsibilities are clear in advance.

How it works

No unnecessary bureaucracy. Every step has a clear output and deadline, you always see exactly where we are.

Platform choice

48 h

You describe the catalogue, markets and integrations. Within 48 h I propose Shoptet, Shopify or a custom build with scope, price and timing.

Structure and design

1-2 weeks

Categories, product page, cart and checkout. You approve previews, not a finished shop.

Build and integrations

2-12 weeks

Template or custom frontend, payments, shipping, feeds, accounting. You see the staging as it grows.

Test orders and handover

before launch

We walk through orders, e-mails and tracking. I train you in the admin and we launch.

Common questions

The ones asked most. Missing something? Write to me, I reply within a few hours.

For most smaller and mid-sized Czech e-shops, Shoptet is the strongest fit because it has local integrations ready. Shopify is better for cross-border sales and custom code (React/Next.js) for B2B, headless or unique workflows. I go through the options in the custom Shoptet e-shop, Shopify e-shop and custom Next.js e-shop sections on this page.

Let's arrange a 15-min call

No commitment. You tell me about your business and I advise which platform fits. After the call I send a comparison of suitable options and links to verifiable public work.