https://yithemes.com/themes/plugins/yith-woocommerce-product-add-ons/

Create unlimited groups of options

The group of options can be applied to:

all the products in the shop

one or more product categories

specifically on single products

Test a group of options and show it only to administrator

Add options to the product, choosing from the following typologies:

checkbox

radio button

text

Set dependency between the options

Assign a fixed price to the option according to the product cost

Set extensions for file uploads

Show tooltip for attributes and advanced options

Create unlimited groups of options

Possibility to select the products on which not apply the add-on

Test a group of options and show it only to administrator

Add options to the product, choosing from the following typologies:

checkbox

color

date

label list

number

select

radio button

range

text

textarea

upload

Set dependency between the options

Assign a price to each option:

fixed

percentage basing on the product price

multiplied by the string length inserted by the user (only for Text and Textarea type add-ons)

multiplied by the quantity the user inserted in the option (only for “number” type add-ons)

Set the product quantity as a value amount of the number type add-ons New

Set a mandatory option to add products to cart

Set label and description for each option

Set extensions for file uploads

Create attributes of “color” type

Create attributes of “label” type

Create attributes of “image” type

Show attributes description on product page

Show an add-on only when selecting a specified product variation

Replace the product image with the one of the selected add-on

Changelog

4.4.0 - Released on 14 September 2023

* New: support for WooCommerce 8.1

* Update: YITH plugin framework

* Fix: use midnight time to disable days before current day

* Fix: fixed product price selector to replace new prices

* Fix: force add-on price to float for character length price calculation

* Fix: remove incorrect index when adding file add-ons on product page

* Fix: non-numeric value on cart

* Fix: options dependencies

* Dev: new filter 'yith_wapo_option_price_html'

* Dev: code refactor

Installation Instructions

- deactivate any active yith plugins/themes (necessary)

- install yith-framework.zip and activate (necessary)

- install and activate your yith plugins

- You should now get a Registration page, or go to YITH -> License Activation menu in dashboard

- activate licenses with any email and key in this format 12479bf9-e449-bb6a-8152-2016155c19f7

- the yith-framework only needs to be installed ONCE. After that other YITH Plugins can just be added, activated and registered