PrestaShop implementation is a project: from analysing sales processes, through platform configuration and integrations, to data migration and store launch. The software itself is free, so the entire cost of implementation is work — that is why the price depends on scope, not on a "licence". A simple implementation on a ready template with basic modules is 6,000–12,000 PLN net; a custom store with payment, shipping, invoicing and ERP integrations — 12,000–30,000 PLN net; extended B2B and marketplace platforms — 30,000–60,000 PLN net and more. This guide breaks implementation into stages and shows where projects most often escape their budgets.
Najważniejsze: PrestaShop implementation is 7 stages: analysis and specification, UX/UI design, platform configuration, integrations (payments, couriers, invoicing, ERP, marketplaces), data migration, testing, launch and training. Timeline: 3–6 weeks (simple store), 2–4 months (extended). Cost: 6,000–60,000+ PLN net depending on scope. Biggest risks: underestimated content and photos, data migration from the old store, and unusual integration modules — that is why implementation is quoted in stages, after a specification.
PrestaShop implementation stages — what a good project looks like
- Analysis and specification — assortment and its structure, target audience, sales channels (B2C/B2B/marketplace), required integrations, legal requirements (Omnibus, GDPR, EAA), budget and growth horizon. The result: a document the quote is based on — without it, every price is a guess.
- UX/UI design — information architecture, product page, cart, checkout, mobile version. Designed for conversion: purchase path, clear delivery costs, frictionless forms.
- Platform configuration — PrestaShop installation (8.x/9.x), theme (premium or custom), taxes, currencies, shipping zones, payment methods, legal content.
- Integrations — payment gateways (Przelewy24, PayU, Stripe), couriers (InPost, DHL, DPD), invoicing (Fakturownia, iFirma), ERP (Subiekt, Comarch), marketplaces (Allegro), analytics (GA4, Merchant Center).
- Data migration — products with photos and variants, categories, customers, orders (if you are moving history), content; field mapping and 301 URL redirects from the old store — critical for SEO.
- Testing — end-to-end purchase path with every method, sandbox payments, transactional emails, stock levels, performance, responsiveness, error scenarios.
- Launch and training — moving to production, monitoring the first orders, team training (panel, orders, products, promotions) and documentation handover.
Projects run in stages (agile, with demos) come out better than "big bang" — the client sees progress and can correct direction before everything is built.
Migrations — from where and to where do stores move?
| Migration | Typical challenges | Approximate cost (net) |
|---|---|---|
| PrestaShop 1.6/1.7 → 8/9 | Unsupported modules, overrides, theme | 4,000–15,000 PLN |
| WooCommerce → PrestaShop | Variant, content and SEO mapping | 5,000–15,000 PLN |
| SaaS (Shoper, Sky-Shop) → PrestaShop | Data export, redirects, SEO | 5,000–15,000 PLN |
| PrestaShop → new PrestaShop (redesign) | Preserving data through the rebuild | 8,000–25,000 PLN |
A migration is not "export/import": you must preserve SEO (redirects), keep order history, move customers and passwords (or force a reset), and recreate promotion and rule configurations. The best migrations run on staging, with several test iterations.
When PrestaShop, and when another platform?
- PrestaShop — ownership of code and data, no commissions, large catalogue, B2B, unusual processes (custom modules).
- WooCommerce — the WordPress ecosystem, a smaller budget, content marketing at the centre.
- SaaS — a fast start without a technical team, accepting subscriptions and platform limits.
A wider comparison and platform costs are in PrestaShop online store and the e-commerce store development guide.
Where implementations escape their budgets
- Product content and photos — thousands of descriptions and photos often cost more than the implementation itself. Plan it as a separate workstream (photo shoot, copy, import).
- Data migration — dirty data in the old store (duplicates, missing photos, wrong variants) can double migration time.
- Unusual integrations — ERP without API documentation, WMS, accounting systems: each integration is a separate project (PrestaShop API).
- Mid-project changes — no specification and "let's also add" is the most common cause of overruns. Scope changes are fine — but quoted and planned.
- Skipped SEO — no redirects and no content plan means lost rankings after migration; rebuilding traffic costs more than a good implementation.
How long does implementation take and what does the schedule look like?
| Store type | Timeline | Cost (net) |
|---|---|---|
| Simple (template, basic modules) | 3–6 weeks | 6,000–12,000 PLN |
| Standard (design + integrations) | 6–10 weeks | 12,000–25,000 PLN |
| Extended (B2B, ERP, marketplace) | 3–4 months | 25,000–60,000 PLN+ |
A realistic schedule accounts for the client's side: decisions, content, photos, integration data. "Yesterday" projects end in compromises — more expensive in e-commerce than a calm month of implementation.
Frequently asked questions
How much does PrestaShop store implementation cost?
From 6,000–12,000 PLN net for a simple template implementation, through 12,000–25,000 PLN net for a custom design with integrations, to 25,000–60,000 PLN net and more for B2B and marketplace platforms. PrestaShop itself is free — you pay only for work and commercial modules.
How long does PrestaShop implementation take?
- A simple store: 3–6 weeks. A project with integrations: 6–10 weeks. An extended platform: 3–4 months. The biggest "brakes" are content, photos and integration data on the client side — plan them in parallel with the store work.
Does implementation include migration from the old store?
It can — it is a separate project stage, quoted after analysing the source data. Migration covers products, photos, categories, customers and (optionally) order history, plus URL redirects so you do not lose Google rankings.
PrestaShop 9 or stay on 8.x?
New implementations run on the latest stable version (9.x), unless critical modules are not yet supported. Stores on 8.x update when the module ecosystem is ready — on module compatibility see PrestaShop modules and customisations.
Can implementation include SEO?
Yes — a good implementation has SEO built in: clean URLs, structured data, performance, category content, migration redirects and Search Console/Merchant Center setup. Technical foundations are in PrestaShop performance optimisation.
What do I get when implementation is finished?
A live store, access and the code repository, documentation of configuration and integrations, team training and a growth plan. The contract should also transfer copyright to modules and modifications — without that, store development depends on a single vendor.
Sources and tools
- PrestaShop — official site
- PrestaShop DevDocs — documentation
- PrestaShop Addons — modules and templates
- PrestaShop Build — updates
- Google Search Central — e-commerce SEO
👉 Planning a PrestaShop implementation or migration? See how PrestaShop store development and e-commerce integrations work in my offer: analysis, staged implementation, data migration, integrations and care. Get in touch via the contact form or at kontakt@informatix.com.pl.
👉 Preparing the project? Check PrestaShop online store, PrestaShop developer and how to prepare requirements and a quote.
📖 See also: PrestaShop API, PrestaShop support and e-commerce store development.