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Opencart Marketplace Seller Custom Options

Updated 10 October 2023

The Opencart Marketplace Seller Custom Options module enables the seller to create custom options for various input types like select, text area, text box, date time, etc for their products. This admin can even authenticate the seller to use the options created by admin and/or other sellers. Also, the admin can view and manage all the options.


1. This is an add-on for the Marketplace Module, so the marketplace module must be installed before installing the Opencart Marketplace Seller Custom Options.

2. This module supports all templates and themes including the Journal theme.

3. Opencart Marketplace Seller Custom Options module supports the Multi-Store feature of default Opencart.

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Watch the below video tutorial to understand the extension workflow:



  • The seller can add multiple options from the front end.
  • Admin has all control over the created option and he can make changes from his end.
  • Admin has four types of option visibility for the sellers- All options, single seller option, all seller option, and single seller with the default option.
  • The seller can create multiple input type options like radio button, text area, date and time, etc.
  • The seller can use all the options created in the store.
  • Working with all the add-ons of the marketplace.
  • It supports multiple languages.


This is a technology-based era where everything is simplified even online shopping. We all know about shopping apps and its advantages-how it reduces and makes our shopping experience hassle proof. So it is very important for all the Store owners to have a shopping app for providing a more convenient way to shop from their online store and now Webkul has launched its new app Opencart Marketplace Mobile App.

Opencart Marketplace Mobile App converts your marketplace store for Opencart into a mobile app. Your customers can easily purchase products on the go. They don’t need to have a laptop or desktop, they can easily explore your store through their smart-phones. It will not only benefit the store owner and customer it will benefit the seller too. Sellers can see their dashboard, order history through the mobile app. So what are you waiting for, you must now have an Opencart Marketplace Mobile App to be a step ahead.

  • Seller list.
  • The Seller Collection.
  • Seller Profile.
  • The Seller Dashboard.
  • Seller Order History.
  • The customer can contact the seller.
  • Market Place Sell Page
  • The user can review the seller.
  • Seller Location is mentioned on the map.


Installation of the Opencart module is very simple. In the zip file, you will find 4 folders admin, catalog, theme patch, and ocmod folders. You just need to move admin and catalog folder into the root directory of your Opencart website.

If you are using a custom theme like Journal then we provide Journal theme patch (directory) in the module zip. While installing the module, navigate through Theme Patch->Journal2 folder and you will get “Catalog” folder. Just upload the “Catalog” folder into your Opencart root directory for the proper functioning of the module with the Journal Theme.


Once you upload the file then login to admin and from the catalog section go to Extensions> Extension installer and upload the XML file. The XML file can be found on the tocmod folder under the module directory. From here you can upload seller_custom_option.ocmod.xml file.


After uploading the seller_custom_option.ocmod.xml file go to the Extensions > Modification and click on refresh field.


Also, after that in Admin panel go to System -> Users -> Usergroup and edit ‘Administrator’ and choose select all for both Access and Modify Permission and save it.


After that under Extension > Module, install the Seller Custom Option Module like this way.


Module Translation

As this Marketplace Seller Custom Option module supports multiple languages so this section will describe how to make the module work in different languages. Please check this link for language translation

Module Configuration

Admin can enable the module and select which group of option a seller can use.

seller custom option

All options – If the admin selects this option then the seller can use all the options which are created by admin and other sellers.

Single Seller Option – If the admin selects this option then the seller can only use self-created options.

All seller options –  If the admin selects this option then the seller can use all the options which are created by sellers in the store.

Single seller with default options – If the admin selects this option then the seller can only use the default options of admin and the option which are created by him/her.

Once the module enables, go to Extension>Module> Marketplace and click on edit. After that allow the custom option in the account menu from the Marketplace module so that option can get visible on the account page.


How Seller Can Create Custom Options And Edit Options

Creating Opencart Marketplace Seller Custom Options is very easy for sellers. Once admin enables the module the ‘Custom Option’ is visible on seller end.

Opencart Marketplace Seller Custom Options

After clicking on the ‘Custom Option’  you will see your option list and from there you can add new options.

After you click on add option button you will get a new page to create option.


Once the option is created the list is visible under custom option from where you can also edit the option.


Once you have created custom option you can select the option for your product under the options tab.



On the product page, the customers can view the product custom options and accordingly will select them as per the below image.

seller custom option

When a customer buys a product by selecting custom option then the additional price for that custom option will be added to that product if configured by the seller as per the above image.

The customers can view their selected custom options on the cart and checkout page as well.

Cart Page:

seller custom option

Checkout Page:

seller custom option

The customers can view their selected custom options even in the order details as per the below image.

seller custom option

That’s all for the Opencart Marketplace Seller Custom Options module. Still, have any issue feel free to add a ticket and let us know your views at

Current Product Version -

Supported Framework Version - 2.x.x.x, 3.x.x.x

Blog Version - 2.x.x.x, 3.x.x.x
  • Version 2.x.x.x, 3.x.x.x
  • Version 2.0.x.x, 2.1.x.x, 2.2.x.x, 2.3.x.x, 3.x.x.x
. . .

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