Description
At a glance
Looking for SISL Product Options v0.1.0? It is available here as a free GPL download for WordPress — updated September 22, 2026 · requires WordPress 6.5+ & PHP 7.4+.
SISL Product Options lets you add custom fields and options to any WooCommerce product: a text line for engraving, a dropdown for size, checkboxes for extras, a number field, and more. Each option can carry its own price, and the total updates live on the product page as the customer chooses.
Every selection is validated, carried into the cart at the right price, and stored on the order – visible in the cart, at checkout, in the order emails and in the admin. Built for the modern WooCommerce stack: High-Performance Order Storage (HPOS) and the Blocks checkout.
Free features
- Seven field types – text, text area, number, dropdown, radio buttons, checkboxes, and a heading/note for grouping options.
- Optional add-on pricing – give any choice (or a filled-in field) a price and it is added to the product price automatically.
- Live price preview – the customer sees the options total and the new price update as they choose, right on the product page.
- Required fields – mark any option as required; the product cannot be added to the cart until it is filled in.
- Cart, checkout & order – chosen options and their prices show in the cart, in the classic and Blocks checkout, in the order emails and on the admin order screen.
- Priced on the server – add-on prices are always taken from the product’s saved options, never from the submitted form, so totals cannot be tampered with.
- HPOS & Blocks-ready – options are stored as native order-item data and work with the block-based cart and checkout.
- Translation ready – English source strings.
On the roadmap
Conditional logic (show a field only when another option is chosen), per-quantity and percentage pricing, min/max limits and more field types are in development.
About
SISL Product Options is built and maintained by SISL, an independent studio building WooCommerce and Magento tools. Questions and feature requests are welcome.
Frequently asked questions
What is SISL Product Options?
SISL Product Options is a free WordPress plugin available under the GPL license. The current version is 0.1.0.
Is SISL Product Options free to download?
Yes — SISL Product Options 0.1.0 is a free GPL download with no hidden fees, no account needed, and no feature locked behind a paywall in this package.
How do I install SISL Product Options 0.1.0?
Download the ZIP file from this page, then in your WordPress dashboard go to Plugins → Add New → Upload Plugin, choose the file, click Install Now, then Activate. The plugin works immediately after activation — no license key or extra setup is required for the core features.
What are the requirements for SISL Product Options?
SISL Product Options 0.1.0 requires WordPress 6.5 or higher and PHP 7.4 or higher. Most modern WordPress hosts already meet these versions. Running older versions may cause features to break, so update WordPress and PHP first if your site is behind.
When was SISL Product Options last updated?
Version 0.1.0 was last updated on September 22, 2026. This page is refreshed automatically, so the download here always matches the newest version we have verified.
Is the SISL Product Options download safe?
The file is sourced directly from the official WordPress.org repository — the same file the developer published. It is served unmodified, so what you install here is byte-identical to the official release.
Version: 0.1.0
Updated: October 1, 2026
Technical details
| Version | 0.1.0 |
|---|---|
| Last updated | September 22, 2026 |
| Requires WordPress | 6.5 or higher |
| Requires PHP | 7.4 or higher |
| Author | sislsource |
| Tags | custom-fields, extra-product-options, product-addons, product-options, woocommerce |
Demo SISL Product Options
Download SISL Product Options
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