Product Options and Price Calculation Formulas for WooCommerce – Uni CPO
Offers the ability to add extra product options and calculate the price dynamically based on the selected options using custom mathematical formulas!
Safe pick
Yes — Product Options and Price Calcu… is a safe, well-maintained plugin to use in 2026. It runs on 1K+ sites, is rated 4.6/5 and was last updated 4 weeks ago, and scores 89/100 on our health check.
- Loved by users — 4.6/5 from 79 reviews
- Actively developed — last update 4 weeks ago
- Tested with the latest WordPress (7.1)
- Momentum — downloads up 204.8% vs the previous 30 days
- Needs PHP 8.2 or newer
How does it stack up?
Side-by-side on installs, updates, ratings & supportDaily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where Product Options and Price C… stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| custom options | #15 |
| extra options | #8 |
| price calculation | #1 |
| product visual builder | #31 |
| woocommerce plugins | >100 |
Version adoption
Share of active sites per release.
Rating breakdown
★★★★★★★★★★ 4.6 from 79 reviews
About Product Options and Price Calculation F…
From the official readme · v4.9.67Description
Overview
Product Options and Price Calculation Formulas for WooCommerce – Uni CPO (Product Addons) provides a robust and reliable solution for adding extra product options (form input fields) to your WooCommerce product pages. Whether you are selling shutters, custom sized rugs or configurable mesh banners Uni CPO has you covered!
Empower your customers to personalize their products with a wide range of extra choices, input fields, and more. These product addons can also adjust the final product price dynamically. The extra form data submitted by customers is displayed on the cart and checkout pages and securely stored in the backend order.
Uni CPO stands out with its solid architecture, ensuring extensibility and dependability. It features the market’s only visual form builder, making it easy to design your product forms.
Uni CPO is the premier modern free WooCommerce Product Addons alternative, offering unique features not found in other similar plugins. Experience unparalleled flexibility and reliability with Uni CPO!
It takes only 3 minutes to personalize a WC product and implement price calculation based on the extra product options and any maths formula you like:
Add extra options to your products, display them conditionally, give a possibility for your customers to customize products, to personalize them by adding highly dynamic info like dimensions, custom labels, comments. Moreover, create a unique scheme for price calculation based on custom options added!
Main features
- Visual form builder – Design the look of your form in an easy and smooth way!
- Custom product option types – Over 10 different types, including text, range slider, radio and checkboxes in classic, text/image button modes, datepicker, file upload, table with clickable cells, and more!
- Non-option variables (NOV) – Synthetic variables that can hold either a specific value or a mathematical formula as their value. Docs >>
- Table pricing functionality – Import prices from a CSV file. Docs >>
- Wholesale pricing functionality!
- Use any mathematical formula for the price calculation of your product. Enjoy endless possibilities of price calculation through combinations of option-based variables and NOVs!
- Formula conditional logic – Apply different mathematical formulas based on the values of custom options! Docs >>
- Fields conditional logic – Display or hide certain custom options based on the values of other custom options and/or NOVs. Docs >>
- Validation for value of product custom options Docs >>
- Dynamic calculation of weight and dimensions based on product options’ values! Docs >>
- Apply different shipping classes based on the chosen product options! Docs >>
- Cart discounts! Docs >>
- Dynamic SKU generation and stock management for products with custom options. Import/export stock data using a CSV file. Via paid add-on for Uni CPO!
Demo and Docs
Demo – Try By Yourself!
DEMO site with PRO version installed (unlocked all the features)
Use the following credentials to log in and try by yourself:
* username: demo
* password: demo
login URL
Pro version of the plugin is available here
The official FB group Uni CPO Custom Product Options for WooCommerce
Uni CPO supports ONLY these product type: ‘simple’! But why you ever need any variable products when this plugin exists, right? 🙂
Installation
Minimum Requirements
- WooCommerce 7.1+
- WordPress 5.9 or greater
- PHP version 8.2 or greater
Automatic installation
To do an automatic install of Uni CPO, log in to your WordPress dashboard, navigate to the Plugins menu and click Add New.
In the search field type “Uni CPO” and click Search Plugins. Once you’ve found our WC extension plugin you can view details about it such as the point release, rating and description. Most importantly of course, you can install it by simply clicking “Install Now”.
Manual installation
- Upload the plugin files to the
/wp-content/plugins/uni-woo-custom-product-optionsdirectory, or install the plugin through the WordPress plugins screen directly. - Activate the plugin through the
Pluginsscreen in WordPress - Use the WooCommerce->Uni CPO Settings screen to configure the plugin
Frequently asked questions
Q: Do I need to back up before update?
A: Yes, always and ever! Back up your files as well as database. Always test new versions of the plugin on test/stage server first!
Changelog
4.9.67
- Fixed: JS error on price calculation when a Select option has a suboption labelled “0”
- Fixed: JS error when image changing is enabled but none of the options has images
4.9.66
- Added: new “Searchable?” setting for the Select option (PRO) – turns the dropdown into one with a search field, so customers can filter through a long list of suboptions.
- Updated: Freemius SDK to 2.13.4
4.9.63
- Fixed: zoom for images
- Fixed: using custom option as qty field
- Added: new functionality “Update All” – updates all instances of this option in all products
4.9.62
- Fixed: dynamic notice in block based themes
- Fixed: deleting files in multi file upload option
4.9.61
- Fixed: a bug with file uploads when local (option specific) mime types were ignored during the file validation
4.9.60
- Improved: fixed PHP warnings and deprecations notices
- Updated: Freemius SDK
Screenshots
For developers
Is this your plugin? Show off the numbers.
Add a live badge to your site, docs or GitHub README. It updates on its own — no account needed.
Best Product Options and Price Cal… alternatives
All custom options plugins →| Rank | Plugin | Active installs |
|---|---|---|
| 2 |
Pickup Custom Options for Woocommerce
Add custom options, extra fees, and field groups to WooCommerce products easily.
|
<10 |
FAQ
Product Options and Price Calculati…: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 16, 2026
Is Product Options and Price Calcu… free?
Yes. Product Options and Price Calcu… is free to download and use from the official WordPress.org plugin directory.
Is Product Options and Price Calcu… safe to use in 2026?
Yes — Product Options and Price Calcu… is a safe, well-maintained plugin to use in 2026. It runs on 1K+ sites, is rated 4.6/5 and was last updated 4 weeks ago, and scores 89/100 on our health check.
How many websites use Product Options and Price Calcu…?
Product Options and Price Calcu… is active on 1K+ WordPress websites and has been downloaded 178,891 times since it launched in November 2017. It was downloaded 1,475 times in the last 30 days.
Does Product Options and Price Calcu… work with WordPress 7.1?
Yes. The developer has tested Product Options and Price Calcu… up to WordPress 7.1.3, the latest release. It requires WordPress 6.1 or newer.
What PHP version does Product Options and Price Calcu… need?
Product Options and Price Calcu… requires PHP 8.2 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was Product Options and Price Calcu… last updated?
The latest version, 4.9.67, was released on September 19, 2026 (4 weeks ago).
Who makes Product Options and Price Calcu…?
Product Options and Price Calcu… is developed and maintained by moomooagency.
What are the best alternatives to Product Options and Price Calcu…?
The most popular alternatives to Product Options and Price Calcu… are Pickup Custom Options for W… (<10 installs).
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