WPNest Price History for WooCommerce

WPNest Price History for WooCommerce is a WordPress plugin designed to automate compliance with the European Union's Omnibus Directive (EU 2019/2161) and the Polish law on price information. It addresses the legal requirement for online stores to display the lowest product price from the 30 days preceding a price reduction, providing this information directly under the product price without manual configuration.

The plugin automatically tracks every price change in WooCommerce, recording each adjustment with a timestamp regardless of whether the change is made through the admin panel, REST API, WP-CLI, CSV importer, or programmatically. It ensures that a daily snapshot of each product's price is taken, maintaining a complete 30-day window of price data. When activated, the plugin backfills price history to guarantee immediate compliance, and it displays a note under the product price, in the shop loop, and in the cart, indicating the lowest price from the previous 30 days. The content and placement of this note can be customized through the settings, and the display updates dynamically for products with variations, showing the correct price for each variant without page reloads. An admin mini-chart provides a visual history of prices within the product editing interface.

WPNest Price History for WooCommerce is fully compatible with WooCommerce High-Performance Order Storage (HPOS) and supports advanced operations via WP-CLI commands for tasks such as snapshots, cleanup, and backfilling. The plugin uses WordPress's native transient cache (12-hour duration) and does not require additional caching services. 0 or higher. The plugin's data remains in the database after uninstallation unless the user opts to delete it, supporting regulatory audits.

A free version is available with no domain or store limits, offering lifetime use and providing all features necessary for legal compliance. A Pro version adds capabilities such as price manipulation detection, public price history charts, CSV export for audits, Slack and Discord notifications, a tamper-proof hash chain, and additional customization options. The tool is developed by WPNest, a studio specializing in WooCommerce plugins for Polish e-commerce stores.