Sourcelyx Supplier Sync for WooCommerce helps store owners preview and apply supplier CSV price and stock updates to WooCommerce products by SKU. This is a public beta. Review the preview carefully before applying changes and test on a staging site first. Compatibility was validated in isolated environments with WordPress 6.8.3 and 7.1.2, WooCommerce 10.4.3, PHP 8.2, and MariaDB 10.11.

Features

Supplier CSV import with server-side validation.
SKU matching for simple products and variation SKUs.
Current/new price and stock preview with optional percentage margin.
Separate confirmation step before any WooCommerce product update.
Conflict detection when values changed after preview.
Batch processing with resume and cancel controls for large CSV files.
Import history with per-item old/new snapshots.
Guarded rollback for eligible successful items.
Streaming CSV preparation and stock-management safety.
Variable parent price protection.
No artificial plan, license, or row-count limit; actual limits depend on hosting resources and file size.

Safety

Products are not changed during preview.
A separate nonce-protected confirmation is required before apply.
Stale preview values are not silently overwritten.
Products with stock management disabled are not forced into stock management.
Variable parent products are not used as accidental price targets.
Cancelling an import does not automatically roll back completed updates.
Rollback checks current values and restores only eligible successful items.

Limitations

CSV is the only supported input format; XLSX and XML are not supported.
Scheduled sync, supplier APIs, automatic remote feed fetching, and background workers are not included in Free.
This WordPress.org Free build is fully functional without licensing, payment, remote activation, or a quota.
Large imports use server-side streaming and controlled batches; browser/runtime limits still apply naturally.

Optional Pro

The admin includes an optional Pro information page for users who want supplier profiles, XML feed URLs, guarded scheduled synchronization, and automation guardrails. Free features are not disabled or restricted if you do not purchase Pro.

Pro purchase buttons open Freemius-hosted checkout pages only after you click them. The Free plugin does not load a licensing SDK, does not activate remotely, and does not send supplier CSV or product data to Freemius.

Privacy and external services

Supplier CSV files are processed on the WordPress site. Import history may store operational data such as the filename, user, status, SKU, product identifier, old value, new value, result, and rollback status in the site database. The plugin does not send supplier CSV or product data to the developer’s server.

The WordPress.org Free build has no bundled licensing SDK, paid activation, telemetry, or automatic remote service dependency. Supplier CSV files and product data remain on the WordPress site. If an administrator chooses a Pro purchase button, the browser opens a Freemius-hosted checkout page; no checkout request is made until that explicit click.

Security

Security reports can be sent to [email protected]. Do not include passwords, license keys, API keys, customer data, full production databases, or unsanitized supplier data in a report.