Test Your Whole Checkout Without a Payment Gateway

Pick an order status at checkout and every post-payment step runs: invoices, emails and download access. No sandbox account and no real card.

0
External API Calls Per Test Run
Any
Order Status Your Store Has
21
Languages Bundled
Offline
Works With No Internet Connection

Everything You Need to Test Your Checkout

Run your store's real post-payment steps without a payment processor.

Status Picker at Checkout
Pick any enabled order status on the payment screen, and every app that listens for it runs.
Real Post-Payment Pipeline
Status changes go through the same order process as live gateways, so invoices generate, emails send and downloads unlock.
Renewal Simulation for Subscription Products
With the Subscriptions And Memberships app installed, trigger a renewal on demand to check renewal emails and dates.
Surcharge Testing
Configurable percentage plus fixed fee, named, with a tax profile attached. Test your payment-fee math, tax-on-fee calculation, and cart line item display before a real gateway ever runs with those settings.
Geozone Availability Gating
Limit the test method to geo zones, like your live gateways, and check your rules with test addresses.
Min/Max Subtotal Gates
Set minimum and maximum order values to check your order-value payment rules.
5 Checkout Message Fields
On-selection text, before-payment text, after-payment text, error message, and a custom button label. Configure and proof every word your customer will read before you write it in your real gateway settings.
Hash Validation and CSRF Protection
Test orders are tied to their checkout session, so a test confirmation URL cannot be replayed on another site.
Bootstrap 5 and UIkit Templates
Layouts for Bootstrap 5 and UIkit, so you can test with the frontend your store uses.

Pick a Status and Run Every Post-Payment Step

Choose the order status that starts the workflow you are testing, place the order and every app that listens for that status runs.

Any enabled order status in your store, including custom ones you defined
Configurable default status, no hunting through the dropdown every test run
Switch between targets in seconds, no code changes, no database edits
PDF invoices, emails, download grants, fulfillment syncs, all fire correctly

Works Offline, With No External Calls

Test Payment makes no external API calls, so there are no credentials, sandbox accounts or webhook endpoints to set up. It runs on a local dev environment with no internet connection and gives the same result every time.

No sandbox API rate limits to hit mid-QA session
No test card that gets declined by a fraud filter at the wrong moment
No webhook that misses because your dev environment has no public URL
Full QA cycle completable on a laptop with airplane Wi-Fi turned off

Test Renewals for Subscription Products on Demand

With the Subscriptions And Memberships app installed, trigger a renewal on demand and check the emails, dates and order history it produces.

Simulate a renewal as pending manual confirmation, instantly, on demand
No real billing date advanced, no real customer notified
Verify the full renewal pipeline before your subscription product goes live

Test Your Checkout Before Customers Use It

Pick an order status, place an order and check that every post-payment step works.

Status Picker at Checkout
Real Post-Payment Pipeline
Renewal Simulation for Subscription Products

Use Cases

Validate the Order Pipeline Before Launch

Pre-Launch QA Sprint

A store launches in five days. Custom order statuses, a PDF invoice template with VAT details, and a digital download gated behind "Confirmed" status. The developer enables Test Payment, sets the dropdown to "Confirmed," and checks: invoice generated, email sent, download unlocked. Switches to "Pending," places another order, confirms the invoice does not generate and the download stays locked. No gateway credentials touched.

One Test Gateway Across Every Client Store

Agency Portfolio

An agency runs fourteen Joomla ecommerce stores for different clients. Before deploying a J2Commerce update across all fourteen, they need to smoke-test the post-order pipeline on each. With Test Payment installed on all fourteen dev clones, a junior QA engineer runs a complete checkout validation across the entire portfolio.