Get Your Products on Heureka. Czech and Slovak Shoppers Are Waiting.
Heureka is the price-comparison portal where buyers show up with their wallets already out. One URL puts your entire catalog in front of them. Eight required fields. One plugin. Zero spreadsheets.
Every Field Heureka Requires. None That You Build by Hand.
From variant grouping to delivery block construction to four-tier category resolution — the feed builds itself from your existing J2Commerce store data and stays current automatically.
One-URL Feed Submission
Copy one URL from the plugin settings. Paste it into your Heureka account. Your entire catalog is live on the Czech and Slovak price-comparison portal. No CSV. No manual re-export. No Saturday mornings with a spreadsheet.
Marketplace Selector
One dropdown. Heureka.cz for Czech shoppers or Heureka.sk for Slovak. Pick your market and the correct portal prefix goes on every category in the feed — automatically, on every product. You never type it by hand. You never forget it on product 247 of 300.
Four-Tier Category Resolution
Assign a Heureka category per product. Override at the category level for bulk assignment. Fall back to your Joomla category hierarchy if nothing is set. Catch the rest with a store-wide default. Four tiers. Zero products without a valid category. Zero validation errors.
Delivery Methods Builder
Pick from 40+ Heureka-recognized carriers — Czech Post, PPL, Zásilkovna, DPD, GLS, DHL, UPS, FedEx, AlzaBox, Z-Box, and more. Set a price for each. Add a cash-on-delivery surcharge where applicable. The feed outputs correctly structured delivery data. Heureka shows your real options to shoppers before they click.
Smart Variant Handling
Products with multiple variants each get their own Heureka listing, grouped together so shoppers can compare sizes and options. The master placeholder is stripped automatically. Only real, buyable variants appear. Your full catalog depth hits the comparison results.
Active Sale Price Detection
When a promotion is running on a variant in your store, the feed uses the sale price automatically. Shoppers comparing prices on Heureka always see your best current offer — not a stale regular price on a product that's been on sale for a week.
Security Token Protection
Add a secret token to your feed URL. Only requests that include it get a valid response. Competitor bots, price scrapers, and uninvited guests get a 403 and nothing else. Your pricing and inventory data stay between you and Heureka.
CPC Bid Control
Set a default cost-per-click bid and it flows into every listing in the feed. You manage your Heureka ad spend from one settings field instead of setting bids product by product in the Heureka dashboard. Start advertising from day one.
Product Exclusion List
Exclude any products from the feed with a multi-select picker. Drafts, discontinued items, anything not ready for Heureka — gone from the comparison listing without touching your store. When they're ready, remove the exclusion and they join the next crawl.
The Category Prefix That Sinks Most Heureka Feeds — Handled.
Heureka's category field has one rule that kills more feed submissions than any other: the path must start with "Heureka.cz |" or "Heureka.sk |" depending on your target marketplace. Miss it and the product fails validation. Use the wrong portal and the product disappears from the results it should be in.
The plugin applies the correct prefix automatically — you never type it. And the four-tier fallback system means no product is ever left without a category: product-level override first, then category-level assignment, then your actual Joomla category hierarchy built into a path automatically, then a store-wide default as the final safety net.
- Correct marketplace prefix on every listing, automatically
- Per-product category override directly on the product edit screen
- Per-category bulk assignment for entire product groups
- Joomla category hierarchy used as automatic fallback path
Forty Carriers. One Settings Table. Zero XML to Write.
Heureka's DELIVERY block is not a simple text field. It requires specific carrier IDs from Heureka's approved list, a price for each, and a separate cash-on-delivery surcharge where applicable — all nested inside structured XML elements. Get any of it wrong and the product fails the feed check.
The delivery builder gives you every Heureka-recognized carrier in a repeatable admin table. Pick your carriers, enter prices, add COD surcharges. The plugin outputs every entry in the correct XML structure. If you ever forget to configure methods at all, a configurable fallback carrier fires automatically — the required DELIVERY field is never missing from any listing.
- 40+ carriers: Czech Post, PPL, Zásilkovna, DPD, GLS, DHL, FedEx, UPS, and more
- Parcel box networks: AlzaBox, AlzaPoint, Z-Box, PPL ParcelBox, GLS ParcelShop, and others
- Cash-on-delivery surcharge per carrier
- Fallback carrier ensures the required field is never missing
The Complete Product Data Heureka Wants
Better data completeness means better visibility in Heureka results. The feed covers every standard field beyond the eight required ones: EAN (validated to exactly 13 digits before submission), SKU, manufacturer name, VAT rate, product description with HTML stripped clean, and up to eleven product images per listing. All pulled directly from your existing J2Commerce product data — no separate catalog to maintain, no manual data entry.
- Valid EAN output (13-digit only — no bad barcodes poisoning your feed)
- SKU and manufacturer for better match rates
- Clean product description with all HTML removed
- Main image plus up to 10 additional images per listing
Real-World Use Cases
Czech and Slovak Shoppers Are Comparing Prices Right Now.
Every day without a feed is a day your catalog is invisible to buyers who are actively looking and actively clicking. Eight required fields, one URL, one plugin. Your competitors already figured this out.
Translated In The Following Languages
Arabic Unitag (ar-AA), Chinese, Traditional (zh-TW), Danish (da-DK), Dutch (nl-NL), English (en-GB), English, USA (en-US), Finnish (fi-FI), French (fr-FR), German (de-DE), Greek (el-GR), Hebrew (he-IL), Italian (it-IT), Japanese (ja-JP), Norwegian Bokmål (nb-NO), Persian Farsi (fa-IR), Polish (pl-PL), Portuguese, Brazil (pt-BR), Portuguese, Portugal (pt-PT), Russian (ru-RU), Spanish (es-ES), Swedish (sv-SE), Turkish (tr-TR)
License Information
An active license entitles you to updates, downloads, and support for the duration of the license period. You may continue using this plugin indefinitely without an active license; however, support, updates, and downloads will not be available while your license is inactive.
- Developer J2Commerce
- Extension Type Apps
- J2Commerce Version 6.x
- Joomla Version 6.x
Arabic Unitag
Chinese, Traditional
Danish
Dutch
English
English, USA
Finnish
French
German
Greek
Hebrew
Italian
Japanese
Norwegian Bokmål
Persian Farsi
Polish
Portuguese, Brazil
Portuguese, Portugal
Russian
Spanish
Swedish
TurkishNew Feature Initial release: Heureka Offer Feed XML generator for Heureka.cz and Heureka.sk
New Feature Token-protected feed URL with copy-to-clipboard admin widget
New Feature Per-product and default Heureka category mapping with category prefix
New Feature Configurable delivery carriers, fallback carrier, and cash-on-delivery surcharge
New Feature Default VAT rate, Heureka CPC bid, and delivery-days controls
New Feature Product exclusions, optional unpublished products, and feed caching
New Feature Localized into 23 languages including Czech and Slovak for the Heureka markets
Improvement Native Joomla 6 MVC, namespaced extension, vanilla-JS admin widget
Update Requires Joomla 6.x + J2Commerce 6.x
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