Related Options PRO

Related Options PRO
Related Options PRO it's an improved version of Related Options module. It allows to set many variants of combinations of related options per product.

The module allows to create sets of related product options. This functionality can be useful for sales of products having interlinked (dependent/related) options, such as size and color for clothes.

Main features of the module:
  • based on standard opencart product options (if products has no related options, standard opencart options work as usual)
  • can be used with option types "Select", "Radio" and "Image"
  • allows to combine any reasonable number of options
  • allows to set different model, SKU, UPC, location, weight modifier and price (including discounts and specials) for each combination of related options
  • updates a product code (model) on product pages in the customer section depending on the selected combination of related options
  • allows to generate product model from parts: basic model of a product + model of a selected combination of related options
  • limits customer's choice on product pages: only available combinations of options can be selected and added to cart (unavailable values of options are disabled or hidden)
  • allows customers to select options ​​in any order - limitations will work anyway
  • have an additional style of option selection - "step by step": a customer selects the first option - the second become available, selects the second - the third become available, etc (optional)
  • allows to control the stock (quantity) per combinations of related options
  • adds "Reset options" button on product pages in the customer section (optional).
  • allows to set a default combination of related options
  • provides simple import/export (XLS)
  • * allows to set many variants of combinations of related options per product

Animated demonstration
(two couples of related options: Card size+Corner Style & Background Color+Print color):

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

The module is completely compatible and recommended to use with our extensions
Live Price to dynamically update the price (including discounts, special etc) on the product page, depending on selected options and quantity
or Live Price PRO improved version of the Live Price module, which allows not only to update the price on the product page depending on selected options, but also to set global discounts and specials, to set discounts and specials in percentage and have more useful pricing features.

The module is also compatible with extensions:
  • Product Option Image PRO to change main product image and list of additional images on product page depending on selected options (allows to set some images per option value).
  • Parent-child Options to show/hide child options (option groups) depending on selected values of parent options.
  • Quantity Per Option to display separate "Quantity" inputs for option values
  • Product Block Option (id 10910)
  • Product Color Option (id 6907)
  • Product Image Option DropDown(id 7176)

Related Options PRO is compatible with most of themes (including Journal, etc).
If you have any issues, email to, we will help

Demo page

Demo admin section
login/pass: demo/demo

Contact for support, questions and suggestions:

What customers say about Related Options PRO

Excellent extension, support is awesome. 5 stars!
Thank you! It's very helpful!
The team behind this is extension is very supportive and quick. Their extension is great. You won't regret buying it.


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



Last Update
26 Dec 2018

21 Jul 2015
458 Sales
Member since: 2 Jun 2013

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