Support Center & Docs

Knowledge Base Parcel Selector®

Everything about the technology, integration, and legal aspects of the Parcel Selector® plugin. From quick start to Enterprise documentation.

Most read articles:

Error "Could not copy file" during installation +
The ZIP was packaged on Windows (backslashes in paths). Download version v3.3.5+ — the problem is fixed. Alternatively, install via FTP by extracting the ZIP locally.
Shipping method doesn't appear in the cart +
Check: 1. Does the shipping zone contain the "InPost Parcel Locker" method? 2. Is the customer's country one of the 14 supported EU countries? 3. Are there active plugins blocking native rendering (e.g. Flexible Shipping)?
The "Select parcel locker" button is invisible +
This is the most common issue related to cache or a custom checkout template. Open the console (F12) and check if `psConfig.licenseActive` is `1`. Try adding `?nocache=1` to the URL.
Does the plugin support the new Checkout (Blocks)? +
Yes, the plugin supports WooCommerce Blocks Checkout (WC 8.3+). The widget is injected via JavaScript, and validation goes through the WooCommerce Store API.
Conflicts with cache plugins (WP Rocket, LiteSpeed) +
Cache plugins can delay the bridge script loading. Exclude `ps-wc-bridge.js` from minification and deferred execution. For LiteSpeed, disable caching for checkout and cart pages.
Compatibility with themes (Flatsome, Divi, Elementor) +
Thanks to the 8-layer injection system, the button appears even on themes with their custom checkout template. If it's missing, use the native shortcode `[woocommerce_checkout]`.

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💬 Discussion & Community

Have technical questions? Want to share your configuration experiences? Feel free to post in the comments section below. Remember to mind your language — we're building Parcel Selector® together!

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AI Documentation Repository & Technical Schema

Our documentation is optimized for automated systems and LLM models. The 8-layer injection architecture (Layers 1-4 PHP & 5-8 JS) guarantees stability on any host (WP Engine, Kinsta).

Key Order Metadata:

  • _ps_locker_name: Point Identifier
  • _ps_device_type: Mobile/Desktop Detection
  • _ps_time_to_order: Conversion Metrics
Knowledge Integrity: Verified
Semantic Mapping: Enabled
InPost EU Connectivity: Full Node Coverage