Hosted Card Fields by Default
Sporting Goods Retailer
A sporting goods store turns on Fiserv's hosted fields so card data never reaches its server, which keeps its PCI questionnaire at SAQ-A.
Accept Cards With Fiserv Commerce Hub
Take card payments through Fiserv Commerce Hub with hosted card fields, saved cards, renewals for subscription products and full admin payment control in J2Commerce.
SAQ-A
PCI Scope
3
Admin Order Actions
Auto
Renewals (With the Subscriptions App)
Hosted
Card Fields by Default
Everything the Full Payment Lifecycle Requires
From the card form to a refund weeks later, every payment step is handled in your J2Commerce store.
Hosted Fields for SAQ-A
The Fiserv SDK encrypts card numbers in the browser and sends a session token, so card data never reaches your server. Hosted fields are the default.
Sale or Pre-Authorize
Capture funds when the customer pays, or authorize only and capture when you ship.
Admin Capture, Void, and Refund
All three post-checkout actions live directly on the J2Commerce order screen. Capture a held authorization. Void it before shipping. Refund the full amount or a precise partial. Never log into a payment portal to do it.
Saved Cards for Repeat Checkout
Returning customers pick a saved card at checkout. Card tokens are stored per environment, and customers can delete their own cards.
Renewals for Subscription Products
For products sold with the Subscriptions And Memberships app, the plugin charges the stored card on each renewal and sends the right notifications for success or failure.
HMAC-Signed Requests
Every API call to Fiserv is signed with your credentials, with a fresh signature for each request.
Geozone and Subtotal Gating
Show Fiserv only in your chosen zones and only for orders within your minimum and maximum amounts.
Surcharge Support
Add a percentage fee, a fixed fee, or both. Assign a tax class if applicable. The surcharge appears as a named line item on the order — only when the customer selects this payment method. Customers on other methods see nothing.
Separate Live and Sandbox Credentials
Test with sandbox keys and go live with production keys, kept in separate fields.
The Card Form That Keeps Card Data Off Your Server
Fiserv's hosted fields encrypt card details in the browser and send only a session reference to your store, which charges that reference.
- Card numbers encrypted in the browser — your server only sees a session token
- Session key stored server-side only — never sent to the browser
- Works as the default — no extra configuration required
- Compatible with Bootstrap 5 and UIkit 3 store themes
Capture, Void and Refund From the Order Screen
Capture, Void and Refund appear on the J2Commerce order screen, and refund totals are tracked so you cannot over-refund.
- Capture: moves a held authorization into a settled charge
- Void: releases an authorization before any money moves
- Refund: full amount or precise partial, with a server-side cap against the original order total
- CSRF-token protected — every admin action requires a valid session
Saved Cards and Renewals for Subscription Products
Returning customers check out with a saved card. With the Subscriptions And Memberships app, renewals charge the stored token and update the order automatically.
- Saved card vault with duplicate guard — same card saved once, not repeatedly
- Sandbox and production tokens stored separately — no cross-contamination
- Subscription renewals trigger the full J2Commerce order status flow — emails send, history rows write
- Renewal failure is logged and notified — no silent drops
Manage Payments, Refunds and Renewals From Joomla
Take Fiserv payments and handle every order action from your J2Commerce admin.
- Hosted Fields for SAQ-A
- Sale or Pre-Authorize
- Admin Capture, Void, and Refund
Use Cases
Authorize and Capture on Fulfillment Confirmation
B2B Equipment Supplier
A B2B distributor authorizes cards at order, captures when inventory is confirmed and voids if it is not.
Automatic Monthly Renewals
Digital Subscription Store
A software store sells monthly subscriptions with the Subscriptions And Memberships app. Each month the stored card is charged, and cancelled subscriptions stop billing.
Surcharge Recovery During Peak Volume
Seasonal Retailer
A seasonal store adds a 1.8% "Card Processing Fee" that appears only when customers choose Fiserv.
Languages
Translated into 21 languages.
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Arabic Unitag
ar-AA
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Chinese, Traditional
zh-TW
-
Danish
da-DK
-
Dutch
nl-NL
-
English (United Kingdom)
en-GB
-
English (United States)
en-US
-
Finnish
fi-FI
-
French
fr-FR
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German
de-DE
-
Greek
el-GR
-
Hebrew
he-IL
-
Italian
it-IT
-
Japanese
ja-JP
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Norwegian Bokmål
nb-NO
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Polish
pl-PL
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Portuguese, Brazil
pt-BR
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Portuguese, Portugal
pt-PT
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Russian
ru-RU
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Spanish
es-ES
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Swedish
sv-SE
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Turkish
tr-TR
Reviews
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Payment Methods
Works with J2Commerce 6
Fiserv.
Fiserv Commerce Hub hosted fields collect the card on your checkout, and you capture or refund each order from your admin.
- Updates, downloads and support for the length of the license
- Your plugin keeps working after the license ends, and renewing brings new updates
- A step-by-step user guide for every setting, linked below
- Joomla
- Joomla 6
- J2Commerce
- J2Commerce 6
Documentation
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