A shopper adds an item, reaches the payment step, and vanishes. In Poland the reason is usually dull: they couldn't find BLIK, or the checkout looked like a redirect to some random site. Choosing a payment gateway for a Polish store - Przelewy24, PayU, Autopay/Blue Media, Stripe - is the decision that quietly decides how many of your carts actually close. Here is the breakdown with real numbers: fees, payouts, BLIK One-Click, and how the checkout itself can cost or add a double-digit slice of conversion.
I build and wire payments into stores on WooCommerce, Shopify and custom Next.js, so this comes from shipping it, not from reading a pricing page.
Why BLIK is mandatory in Poland, not a nice-to-have
BLIK is now well over half of all online payments in Polish stores. Skip it and a chunk of carts simply evaporates - nobody wants to retype 16 card digits when every other shop lets them tap six digits from their banking app. This is not taste, it is a habit baked into the whole market.
The second piece is BLIK One-Click. After the first payment the customer's device is remembered, and every future purchase is confirmed with a single tap in the app, no code retyping. For stores with returning buyers - supplements, coffee, cosmetics - that means a shorter path and higher repeat rate. Running a Polish store in 2026 without BLIK is like offering delivery without InPost lockers: technically possible, but you bleed customers for no reason.
Comparing the gateways - fees, activation, payout
Pricing is negotiable and depends on turnover, but the real market ranges look like this:
| Gateway | BLIK / transfer fee | Cards | Activation | Payout | BLIK One-Click |
|---|---|---|---|---|---|
| Przelewy24 | ~0.9-1.4% | ~1.5-2.2% | 1-3 days, online | D+1 / D+2 | yes |
| PayU | ~1.0-1.5% | ~1.7-2.3% | 1-5 days, more paperwork | D+1 / weekly | yes (PayU Express) |
| Autopay (ex Blue Media) | ~0.9-1.3% | ~1.6-2.2% | 1-3 days | D+1 | yes |
| Stripe | no full native BLIK; cards ~1.5% + small fixed fee | strong cards / Apple/Google Pay | fast, online | weekly (D+7) | no (BLIK limited) |
How I read this in practice:
- Przelewy24 - my default for small and mid-size stores. The most methods in one place (BLIK, fast bank transfers from every bank, cards, installments), simple activation, sane fees, fast payout.
- PayU - strong at higher turnover and when you want installments / buy-now-pay-later. A bit more paperwork, but for a store doing hundreds of orders a day the terms can be better.
- Autopay (Blue Media) - a solid alternative, often picked for subscriptions and by businesses that want a Polish partner with good support.
- Stripe - brilliant for cross-border sales, cards, Apple/Google Pay and SaaS subscriptions. But as the only gateway in a Polish B2C store, the missing full BLIK will cost you conversion. I usually pair it with Przelewy24: Stripe for international, P24 for BLIK and the local market.
How the checkout itself moves conversion
You can have the cheapest fee and still lose money if the payment flow is clumsy. A few things that genuinely move the numbers:
- A white-label checkout with no ugly jump. When a buyer is suddenly thrown onto a foreign-looking page with a different logo, some of them spook. A well-implemented gateway keeps payment inside your own consistent skin - that alone can shave a few percent off abandonment.
- BLIK first. The method most people use should sit at the top, big and tappable, not buried under "other".
- Fewer steps. One payment screen, no forced account creation. Every extra field leaks customers.
- Remembered One-Click for returning buyers.
After tidying a client's checkout and putting BLIK front and center, I have seen conversion climb roughly 10-20%. No magic - just removing friction exactly where people were dropping off.
How I integrate the gateway into your store
- WooCommerce - official Przelewy24 / PayU / Autopay plugins, webhook setup, sandbox testing, BLIK and One-Click, plus a reworked checkout template so it doesn't look like stock WooCommerce. Usually 1-3 days.
- Shopify - via supported integrations and, where needed, extra BLIK/P24 apps, plus a slimmed-down single-screen checkout.
- Custom / headless store (Next.js) - integration over the gateway API, my own lightweight checkout, full control of the UX, BLIK One-Click and webhook handling (statuses, refunds, installments).
The payment integration alone is usually a few hundred euros, while a full Shopify/Woo store I build from €1,500-2,500, and a headless Next.js build from €4,000. You get a fixed quote in 24h, free, with a concrete scope - no "it depends".
If you have a store that pulls traffic but closes payments poorly, I will sort the gateway and checkout first. See the details on online store development and reach me via contact - I'll tell you which gateway fits your turnover and how much conversion is realistically recoverable.
FAQ
Przelewy24 or PayU - which gateway for a store with BLIK? For a small to mid-size store, usually Przelewy24 - simpler activation, BLIK and One-Click as standard, fast payout. PayU makes sense at high turnover and when you want installments or buy-now-pay-later.
How much does payment gateway integration cost? The integration itself is usually a few hundred euros depending on platform and scope (BLIK, One-Click, installments, webhooks). A full store runs from €1,500-2,500 on Shopify/Woo. Quote in 24h, free.
Is BLIK necessary in a Polish store? Effectively yes. BLIK is over half of online payments in Poland, and BLIK One-Click shortens the path for returning buyers. Without it you lose carts for no good reason.
Is Stripe enough for a Polish store? For cross-border sales, cards and subscriptions it is excellent. As the only gateway in Polish B2C it will cost conversion because it lacks full BLIK. I usually pair Stripe with Przelewy24.
How fast can payments be wired up? On WooCommerce usually 1-3 working days with sandbox testing. A custom store takes longer because of the bespoke checkout, but still counted in days, not weeks.
