Related Options 3

Related Options 3
The module allows to create combinations of related product option values, set specific attributes/settings per combination and limit customers to select only available combinations of option values (on the product page in the customer section).
It is useful for sales of products, having interlinked (related) options (such as size and color of clothes for example).

Main features of the module:
  • combine any number of product option values ( types "Select" and "Radio")
  • set custom settings/attributes per combination of related options (Price, Quantity, Model, SKU, etc.)
  • control stock per combination of related options (subtract, 'hide out of stock' combinations, etc.)
  • limit customers to select only available combinations of related options
  • provide different styles of viewing the limitations (disable or hide irrelevant values, select step-by-step)
  • select default combinations of related options
  • update the product code (model) depending on selected combination of related options
  • its own simple export/import (to export/import combinations of related options)
If you need to use more than one variant of option combinations per product you can use the PRO-version of the module Related Options PRO 3

Animated demonstration:

This is the module for OpenCart 3.x, for OpenCart 2.x please use Related Options for OC 2.x


Demo admin:
login/pass: demo/demo

We also recommend:
  • Live Price - to dynamic price update (including discounts, special etc) on product page, depending on selected options and quantity.
  • Live Price PRO - improved version of Live Price module, which allows not only to update the price depending on selected options and quantity on product pages, but also to set global discounts and specials, to set discounts and specials in percentage and has more useful pricing features.
  • Product Option Copy - to copy options from product to product
  • Related Options PRO - improved version or Related Options module, which allows to create different combinations of options values per one product.
  • Parent-child Options - to show/hide child options (option groups) depending on selected values of parent options.
  • Product Option Image PRO - to assign images to options (or options to images) and change main product image and list of additional images on product page depending on selected options (allows to set several images per option value).
  • Product Option Image Ultimate - to improve option image functionality making the administration work easier (selecting many images at once, simple sort order for options images, setting images for combinations of related options, etc.)
  • Improved Options - to set Model (product code), SKU, UPC, description for product option values and to select default option values.
  • Quantity per Option - to display separate "Quantity" inputs for option values and to add all variations (product+option) to the shopping cart in one click.

Contact for support, questions and suggestions:

What customers say about Related Options 3

Support is OK
Works perfectly out of the box with my custom theme also. A++++


  • Developed by OpenCart Community
  • 12 Months Free Support
  • Documentation Included



Last Update
31 Oct 2023

14 Aug 2017
249 Sales
Member since: 2 Jun 2013

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