France's Gateway. Your Store. Zero Card Drama.
French shoppers trust Paybox. This plugin makes sure your Joomla ecommerce checkout gives them exactly what they expect — on a page they recognize, in their language, with security that doesn't mess around.
Every Security Layer. Every Currency. Every Language.
Twenty features built from the ground up to serve French and EU ecommerce — including things most gateway plugins skip entirely.
Hosted Redirect — SAQ-A PCI
Buyers pay on Paybox's own secure page. Card data never touches your server. Your PCI obligation shrinks to the shortest self-assessment form in the standard.
HMAC-Signed Payment Requests
Every payment request is cryptographically signed before it leaves your store. Alter a single field in transit and the gateway rejects it. No silent tampering. No amount tricks.
RSA-Verified Confirmations
Payment confirmations are verified against Paybox's own public key before your store acts on them. Forged callbacks get a 400 and nothing else. Real payments get processed.
Amount Integrity Check
The amount Paybox says was paid must match your order total to the cent. Nobody pays a euro for a hundred-euro order and walks away with a confirmation.
15 Currencies, Correctly Charged
EUR, GBP, CHF, SEK, PLN, CZK, and nine more. Your store's active display currency maps to the correct code — every cross-border buyer pays in the right currency at the right amount.
8 Payment-Page Languages
French, English, Spanish, Italian, German, Dutch, Swedish, Portuguese. Your buyer sees the Paybox checkout page in their own language. The language barrier is not their problem to solve.
Configurable Order Statuses
Map confirmed, pending, and failed outcomes to your own order workflow statuses. Every transition triggers the right history entry and email notification through J2Commerce's standard order engine.
Geozone & Subtotal Restrictions
Show Paybox only to customers in specific regions. Set order value minimums and maximums. Reserve it for the buyers and the cart sizes where it makes sense for your business.
Idempotent Finalization
Paybox may retry its confirmation callback. The order finalizes exactly once regardless of how many retries arrive. Atomic database-level claim prevents duplicate processing — even under concurrent load.
Three Layers of Security. Not One.
Most hosted redirect integrations verify that a callback arrived. This one verifies that the request was signed correctly going out, that the confirmation is cryptographically authentic coming back, and that the amount matches the order total — three independent checks before anything is marked paid.
- HMAC-signed payment request — tamper-proof in transit
- RSA-verified confirmation — Paybox's own digital signature
- Amount integrity check — paid amount must match order total to the cent
Fifteen Currencies. Eight Languages. One Checkout.
French, Belgian, Swiss, Swedish, Polish — every buyer who lands on your Joomla ecommerce store sees a payment page in their language, charged in their currency. Correctly. Without rounding errors, without currency mismatch, without a question mark about what they'll actually be billed.
- EUR, GBP, CHF, SEK, PLN, CZK, DKK, NOK, HUF, RON, BGN, CAD, AUD, JPY, USD
- French, Spanish, Italian, German, Dutch, Swedish, Portuguese, English
- Display currency mapped automatically — no manual configuration per currency
The Order Is Never in Limbo
Before a buyer leaves for the gateway, the order is in your "pending" status. When Paybox confirms payment, it moves to your "confirmed" status. If payment fails, it lands on "failed." Customer notes are saved before the redirect. Nothing gets lost between your store and the gateway and back again.
- Pending status set before redirect — no ambiguous order states
- Customer notes saved server-side before the buyer leaves your page
- Confirmed and failed transitions fire standard J2Commerce order events and emails
Real-World Use Cases
French Shoppers Are Waiting. Give Them Their Gateway.
Every French customer who bounced from your checkout because Paybox wasn't there was a real sale. Add it once and stop losing those sales. Seriously.
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 Payment
- J2Commerce Version 4.x, 6.x
- Joomla Version 4.x, 5.x, 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 J2Commerce 6 release of the Paybox (Verifone Paybox System) payment gateway
New Feature Hosted-redirect checkout with HMAC-SHA512 signed payment request
New Feature Server-to-server payment confirmation verified by RSA signature (openssl)
New Feature Authoritative IPN finalize via com_ajax; browser return is UX-only
New Feature Amount-integrity check on the confirmation (paid amount must match the order)
New Feature Multi-currency aware (display-currency total, ISO 4217 numeric mapping, 15 currencies)
New Feature Configurable Confirmed / Pending / Failed order statuses
New Feature Geo-zone and minimum/maximum subtotal restrictions
New Feature Sandbox (pre-production) mode and notify-URL override for tunnels/localhost
New Feature Bootstrap 5 and UIkit checkout templates; 8 gateway-page languages
New Feature 21 interface locales (en-US source + 20 translations)
Improvement Native Joomla 6 MVC, namespaced extension, DI service provider (migrated from J2Store FOF)
Improvement Vanilla output, secrets never logged
Update Requires Joomla 6.x + J2Commerce 6.x + a Paybox merchant account
New Feature Support country iso numeric codes
Fix Updated return urls to send customers back to confirmation page after checking out.
Update J2Commerce v4 and Joomla 4/5 support
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