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E-commerce / System 03Next.js 16 + Checkout + CRO● Available for projects

A store where the customer finishes the purchase instead of leaving the cart

An online store that sells faster.

We engineer custom e-commerce platforms using Next.js 16. Lightning-fast cart, 1-Click checkout, and zero commissions on your sales turnover.

Get e-commerce quote after reviewing the scope ↗See case studies →
Checkout & Integrations · Live Flow
LIVE DIAGNOSTICS

Blazing-fast online store with seamless mobile checkout that prevents cart abandonment.

Sub-second cart flow on mobile

Step 1/2

Shoppers abandon slow checkouts. We eliminate page reload lag.

1. Instant Cart Addition

Slide-over cart with instant total updates and free shipping tracker.

2. 1-Click Payment

Integrated Apple Pay, Google Pay, and Stripe for rapid order completion.

3. Automated Order Fulfillment

Instant order sync to your warehouse and ERP system.

Custom crafted code · No recurring plugin fees · Full ownership
LykKreacji Verified ✓

Planning to launch or migrate your online store?

We will help you evaluate headless options (MedusaJS, Shopify Headless, or custom Next.js). Receive an actionable plan after reviewing the scope.

Estimate e-commerce project ↗

Real stores, zero transaction cuts

Fast cart checkout0% sales commissionStripe, PayPal & ERP integrationsFull code ownership upon delivery

A store ready for when traffic surges

For a growing business, downtime during ad campaigns or peak season is a direct loss. We rigorously test checkout, payments, and delivery under load, choosing architecture to fit your catalogue, campaigns, and budget.

Your store ready for the Polish market — from InPost to inFakt

Integrations tailored to how you sell

InPost Parcel Lockers

Automatic labels, shipment tracking, free delivery for customers.

inFakt / Fakturownia

Invoices and accounting without retyping — order synchronization.

PL Gateways: PayU, Przelewy24, Tpay, BLIK

Polish payment methods customers know and trust.

ERP: Subiekt, Insert, BaseLinker

Automated synchronization of inventory and orders without retyping.

Allegro Sync

One product database, multiple sales channels — no duplicated work.

/ 01 — e-commerce catalog

Choose a platform,
not a compromise.

Every store is engineered around your specific business model, margins, and operational workflows.

Is your checkout causing mobile shoppers to drop off?

A streamlined 1-Click checkout significantly reduces mobile cart abandonment rates.

Optimize checkout ↗

/ Architecture comparison

Traditional WooCommerce vs Modern Next.js Storefront

Why high-growth e-commerce brands migrate from heavy plugin stacks to modern headless Next.js architecture.

Key criterion
WordPress / WooCommerce
LykKreacji (Next.js 16 E-commerce)
Mobile Cart & Checkout Speed
Mobile shoppers abandon slow and clunky checkouts.
Sluggish checkout rendering caused by plugin bloat
Instant 1-Click mobile checkout flow
Platform Commissions & App Fees
Keep your margins instead of paying continuous percentage fees to software vendors.
Third-party platform cuts and monthly app subscriptions
100% owned codebase, zero turnover commission cuts
Black Friday Traffic Stability
Your store stays fast and accessible throughout peak campaign promotions.
SQL database bottlenecks crashing under sudden buyer spikes
Serverless Edge auto-scaling to handle viral demand effortlessly
Mobile User Experience
Directly maximizes mobile order conversion rates and average order value.
Rigid templates poorly optimized for small screens
Thumb-friendly mobile-first UI tailored to modern shopper habits

Mobile Cart & Checkout Speed

Mobile shoppers abandon slow and clunky checkouts.

WordPress / WooCommerce:

Sluggish checkout rendering caused by plugin bloat

LykKreacji (Next.js 16 E-commerce):

Instant 1-Click mobile checkout flow

Platform Commissions & App Fees

Keep your margins instead of paying continuous percentage fees to software vendors.

WordPress / WooCommerce:

Third-party platform cuts and monthly app subscriptions

LykKreacji (Next.js 16 E-commerce):

100% owned codebase, zero turnover commission cuts

Black Friday Traffic Stability

Your store stays fast and accessible throughout peak campaign promotions.

WordPress / WooCommerce:

SQL database bottlenecks crashing under sudden buyer spikes

LykKreacji (Next.js 16 E-commerce):

Serverless Edge auto-scaling to handle viral demand effortlessly

Mobile User Experience

Directly maximizes mobile order conversion rates and average order value.

WordPress / WooCommerce:

Rigid templates poorly optimized for small screens

LykKreacji (Next.js 16 E-commerce):

Thumb-friendly mobile-first UI tailored to modern shopper habits

Estimate Next.js store↗

/ 02 — engine room

Architecture,
that closes the cart.

Checkout Speed

1-Click Flow

instant mobile checkout without unnecessary steps

Platform Fees

Zero Commission

keep full profit margins — zero revenue share or platform transaction fees

Peak Availability

Serverless Edge

elastic cloud infrastructure engineered for viral sales spikes

/ 03 — blueprint

blueprint

01

We talk about sales

Range, deliveries, payments and where customers leave today.

02

We shape the purchase path

Catalogue, product page and checkout — before we connect systems.

03

I build the store and integrations

Payments, couriers, invoices and what is needed for the first orders.

04

Testing orders and refining after launch

A full mobile test, order dispatch check, abandonment metrics and post-launch improvements.

/ 04 — next step

Let us build an online store,
that outperforms the competition.

Get an architectural consultation and detailed estimate after reviewing the scope.

Configure your store quote ↗
✓100% full source code ownership✓Zero commissions on your sales turnover✓Performance guarantee✓Estimate after reviewing the scope

FAQ / konkrety

Questions about this service

Short answers for this offer — not the homepage FAQ.

Porozmawiajmy o Twojej stronie→

Studio · Lower Silesia

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Contact

+48 790 629 497czesc@lykkreacji.plMessage on WhatsApp

I usually reply within 24 hours

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ul. Tadeusza Kościuszki 14 C, 57-300 KłodzkoView on Google Maps

Mon–Fri, 08:00–19:00Sat: 08:00–14:00 · Sun: closed

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Contact

+48 790 629 497czesc@lykkreacji.plMessage on WhatsApp

I usually reply within 24 hours

Address and hours
ul. Tadeusza Kościuszki 14 C, 57-300 KłodzkoView on Google Maps

Mon–Fri, 08:00–19:00Sat: 08:00–14:00 · Sun: closed

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