About this plugin
Polski for WooCommerce is a free WooCommerce plugin for Polish online shops. It issues numbered VAT invoices, and helps you organise GPSR product data, the Omnibus lowest-price history, GDPR consents, the right of withdrawal, VAT ID (NIP) handling, unit prices, hooks for KSeF processes, DSA reports and storefront modules. The plugin is modular. You can enable only the features a given shop needs, for example GPSR, Omnibus, cart consents, withdrawals, unit prices, food data, a wishlist, a product comparison or AJAX search. Polski helps you configure the technical shop processes related to the Polish and EU market. It is not legal advice and does not guarantee regulatory compliance. Your shop configuration, terms, products and obligations always have to be verified for your specific business. Documentation and links Documentation – plogins.com/polski/docs/ Plugin page – plogins.com/polski/ Source code – github.com/wppoland/polski Bug reports and feature requests – github.com/wppoland/polski/issues Discussions and questions – github.com/wppoland/polski/discussions Polski PRO – plogins.com/polski-pro/ Why Polski for WooCommerce? One plugin, many modules – GPSR, Omnibus, GDPR, right of withdrawal, product data and storefront modules in one place. Built for Polish shops – features designed for WooCommerce stores selling in Poland or to Polish customers. Free and open source – the core product, checkout and storefront tools are available at no cost. Modern code – PHP 8.1+, a React admin panel, REST API and WP-CLI support. WooCommerce blocks support – compatible with both the classic and block-based cart and checkout. HPOS compatible – supports WooCommerce High-Performance Order Storage. Key modules GPSR product fields – manufacturer, importer, EU responsible person, product identifiers, safety warnings and instructions, including CSV import and export. Omnibus price history – records and displays the lowest price from the last 30 days on discounted products. GDPR consents and checkboxes – configurable consents at checkout, registration and reviews, with a consent log. Right of withdrawal and returns – requests from the customer account, e-mail confirmations and a request log. VAT ID (NIP) and KSeF hooks – detection of orders with a VAT ID, a KSeF flag and hooks for invoicing integrations. DSA reports – a point of contact, an illegal-content report form and an admin panel. Shop health monitor – passive monitoring of frontend errors, checkout issues and sales anomalies. Security incident log – an internal log of incidents, outages, vulnerabilities and follow-up actions. Product environmental fields – a basis for green claims, certificates and expiry dates. Verified purchase badge – a badge on reviews from customers who bought the product. AI transparency (AI Act art. 50) – a clear “classified by AI” marker on return reasons processed by the optional AI classifier, filterable in the admin withdrawals list. The storefront disclosure of AI-generated product copy is a Polski PRO feature, since it labels copy from the Pro AI description generator. Checkout, consents and returns Consent checkboxes – consents at order, registration and reviews, with the option to enable only selected fields. Omnibus price history – automatic recording and display of the lowest price from 30 days. Right of withdrawal – withdrawal/return forms and requests from the customer account. Double e-mail confirmation – e-mail address confirmation during customer registration. Shop pages – link the terms, privacy policy and withdrawal content into WooCommerce notices. Dispute resolution – an ODR information module for the shop’s information pages. Consent log – logging of consents with date, context, IP address and content version. Product data and labelling Unit prices – price per kg, litre, metre, piece or a custom unit. Delivery time – estimated delivery time on product pages and product lists. Tax information – gross/net messages and the VAT rate. Price display – configuration of how prices are presented in the shop. Food data – composition, nutrition values, allergens, origin, distributor and other fields for grocery shops. Storefront modules Wishlist – save products for later. Product comparison – compare products side by side. Waitlist – back-in-stock notifications for products. Quick view – preview a product without opening the product page. Gallery zoom – enhanced product image zoom. Product video – add a video on the product page. Product slider – a carousel of products and collections. Infinite scroll – automatic loading of more products. Product tab manager – configure the tabs on the product page. AJAX filters – filter products without reloading the page. AJAX search – live product search. Product badges – sale, new, featured and custom labels. Promotional popups – popup campaigns in the shop. Admin and developer tools React panel – manage modules and settings. REST API – an API for settings, checkboxes, legal pages, withdrawals and search. WP-CLI – commands to manage selected features from the terminal. CSV import and export – bulk management of product data, including GPSR. Shortcodes – embed GPSR information, withdrawal forms, DSA reports and other elements. Database migrations – versioned and safe updates of data structures. Integration hooks – filters and actions for KSeF, invoicing and integrations with other plugins. Audit scope – DPA, DSA, KSeF readiness, environmental-claim control, verified reviews and security incidents. You may also like these plugins More free WooCommerce plugins from WPPoland: Plogins Tiers – quantity and volume pricing tiers with a server-rendered price table. Plogins Waitlist – back-in-stock waitlist that emails shoppers the moment a product returns. Sieve – Search & Filter – fast AJAX product search and filtering for WooCommerce, with no jQuery. Browse the full catalogue at plogins.com/ . Reporting a security issue: email [email protected], and under our coordinated disclosure policy we confirm within two business days, assess within five, and patch a critical issue within seven days of confirming it. Polski PRO Polski for WooCommerce covers the essential Polish-market compliance for free. Polski PRO is the full store suite: Invoices and KSeF – VAT invoices, corrections and receipts with PDF, plus e-invoicing to KSeF Shipping integrations – InPost, DPD, DHL and Poczta Polska: labels, tracking and pickup points Order fulfilment – Packed, Shipped and Delivered statuses, a tracking field and customer emails Subscriptions – recurring payments with renewals and one-click cancellation Gift cards – sell cards, generate codes and redeem balances in the cart Affiliate program – referral links, commission tracking and an affiliate dashboard Multi-step checkout – split checkout into address, delivery, payment and summary Pre-orders, bundles and add-ons – sell before availability and bundle products Catalog mode and RFQ – hide prices and collect quote requests What stays free, and what PRO adds The free edition is not a trial. Every module listed above works in full, with nothing time-limited, no feature switched off after a while and no account to create. PRO is a separate plugin that adds the parts a shop needs once it is actually trading: Free PRO ----------------------------------------------------------------- GPSR product data VAT invoices, corrections, PDF Omnibus price history KSeF e-invoicing and JPK export GDPR consents and consent log InPost, DPD, DHL, Poczta Polska Right of withdrawal, RMA labels, tracking, pickup points VAT ID (NIP) validation Fulfilment statuses and emails Unit prices, food data Subscriptions and renewals Wishlist, compare, AJAX search Gift cards and affiliate program 70 modules, all switchable Multi-step checkout, pre-orders, bundles, catalog mode and RFQ Everything in the free edition stays free and open, and keeps working whether or not you ever buy PRO. Polski PRO starts at 69 EUR per year, priced and charged in EUR. Polski PRO – plogins.com/polski-pro/ Compare editions and pricing – plogins.com/polski-pro/pricing/ PRO documentation – plogins.com/polski-pro/docs/ Getting Started Check the legal pages : go to Polski > Modules and make sure the legal pages module is active. In its settings choose your terms, privacy policy and withdrawal page. Configure the checkboxes : open the legal checkboxes module and enable the consents your shop requires. Check VAT rates : make sure WooCommerce has the correct tax rates for your shop. Fill in unit prices : for products sold by weight or volume, fill in the data in the Polski tab of the product editor. Enable Omnibus : the module records price history and can display the lowest price from 30 days. Fill in GPSR : for physical products add the manufacturer, importer and responsible person data and safety information. Configuration Polski works in a modular way. You can enable only the features you need: Product data : GPSR, unit prices, delivery time, food data. Checkout and consents : checkboxes, right of withdrawal, legal pages. Storefront : wishlist, comparison, search, filters and badges. Active modules with settings appear in the Polski menu or have a settings link on the modules page. External Services GUS REGON API When the VAT ID (NIP) lookup module is enabled, the plugin can connect to the public GUS REGON registry to fetch company data based on the VAT ID entered by the user. The connection is made only after the lookup is deliberately triggered. Data sent: the VAT ID (NIP). Service address: https://wyszukiwarkaregon.stat.gov.pl/ Terms of service: https://api.stat.gov.pl/Home/RegulaminBIR Privacy policy: https://bip.stat.gov.pl/ Google OAuth When the social login module is enabled and Google login is configured, a customer clicking the continue-with-Google button is redirected to Google for authentication. The plugin exchanges the authorization code for an access token and fetches the profile data needed to sign in or create an account. Data sent: the redirect address, client ID, authorization code and access token used to fetch the profile. Data received: the Google account ID, e-mail address and name. Service address: https://accounts.google.com/ Terms of service: https://policies.google.com/terms Privacy policy: https://policies.google.com/privacy Facebook OAuth When the social login module is enabled and Facebook login is configured, a customer clicking the continue-with-Facebook button is redirected to Facebook for authentication. The plugin exchanges the authorization code for an access token and fetches the profile data needed to sign in or create an account. Data sent: the redirect address, application ID, authorization code and access token used to fetch the profile. Data received: the Facebook account ID, e-mail address and name. Service address: https://www.facebook.com/ Terms of service: https://www.facebook.com/legal/terms Privacy policy: https://www.facebook.com/privacy/policy/ Google Tag Manager / Google Analytics When the DataLayer module is enabled and a GTM container ID or a GA4 measurement ID is configured, the plugin can load the Google Tag Manager or Google Analytics scripts in the shop and send ecommerce events according to the configuration. Data sent: page views and ecommerce event data, for example product IDs, product names, prices, cart actions, checkout events and order values, depending on the configuration. Service address: https://www.googletagmanager.com/ Terms of service: https://policies.google.com/terms Privacy policy: https://policies.google.com/privacy Admin-panel feedback and deactivation-form information are stored locally in WordPress and are not sent to an external service. Translations Polski for WooCommerce is fully translatable and ships the polski.pot template. Translations are delivered by WordPress.org language packs from translate.wordpress.org, which is where Polish, German and Spanish are being contributed; the package itself carries no compiled translation files.