What we can connect
A store that syncs stock, prints labels and issues invoices by itself saves hours of work every day.
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Online payments
Stripe, ING Pay, Przelewy24, BLIK — a fast checkout with no unnecessary steps.
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Sales integrations
Marketplace and multichannel tools (e.g. BaseLinker, Allegro) — one source of truth for stock and orders.
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Couriers and logistics
Courier APIs, automatic labels and shipment statuses.
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Invoicing and accounting
Automatic document generation and export to your accounting system.
Off-the-shelf platform or a custom store?
For many companies a proven store platform with a tailored theme is the right start — low entry cost, familiar tools. When the sales process is unusual, integrations pile up, or the platform starts holding growth back, we build a custom store: exactly the features your business needs, with performance off-the-shelf solutions cannot reach.
Not sure which fits your case?
We tell you straight after the first call — including when the cheaper option is the better one.
Four steps. No corporate theatre.
- 1
Conversation
30–60 minutes to understand goal, constraints and context. We say so plainly if it's not a fit.
- 2
Proposal
A concrete proposal: scope, timeline, cost. No hidden line items, no 'starting from'.
- 3
Build
Short iterations, regular previews, one point of contact on our side. No three-week disappearances.
- 4
Launch & support
Go-live, team handover and post-launch support. We stick around — the product keeps going.
How much does an online store cost?
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Small store (catalog, payments, shipping)
€700 – 1,900
Timeline: 3–6 weeks
- Most popular
Store with integrations (marketplaces, couriers, invoicing)
€2,000 – 4,500
Timeline: 4–8 weeks
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Custom e-commerce platform
from €4,500
Timeline: 2+ months
Indicative ranges — once the scope is defined you get a concrete figure.
Selected projects.
A slice of what we've shipped. Every link points to a live site.
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Training marketplaceznanyszkoleniowiec.pl
Full-scale platform matching companies with trainers and speakers — profiles, search, inquiry flow and an admin panel.
View site → -
Training platformszkoleniasokrates.pl
Site with a shop module, event registration and course catalogue for an established training company.
View site → -
Foundation websiteedumontis.pl
Site for the EduMontis foundation with a calendar, donations module and extended accessibility for users with disabilities.
View site →
Frequently asked questions
How much does a small online store cost?
A small store with a product catalog, online payments and shipping setup typically runs €700–1,900 net. The price grows with the number of integrations and custom features — after a call we quote a concrete figure.
Can you migrate an existing store without losing Google rankings?
Yes. We plan the migration with a 301 redirect map, preserved URLs and structured data, so the visibility you have built stays intact. We migrate products, customers and order history too.
What about support after launch?
A store is a living system — after launch we stay available: monitoring, updating and developing it. We can agree on ongoing care or work per task.
Want to sell online without technical friction?
Describe your products and how you sell. We reply within one business day with a solution matched to the scale of your business.
- kontakt@mzsoft.pl
- Phone
- +48 510 950 128
- Tax ID (NIP)
- 6452578025