Accessories and Similar Products

Accessories and Similar Products

The Accessories & Similar products add-on will help you set up an automatic selection of appropriate products - accessories and similars, based on their cost and features. You can customize selection rules for categories (including their subcategories) and separate products, add manually selected favorite similars or accessories, hide out-of-stock or unsuitable by their cost products, use different sorting methods within one tab.

Enter the comma separated URLs of the storefronts where this product will be used.
Select the CS-Cart edition on which you will use the add-on.
The update period determines the period of time when you can get access to the new versions of this add-on compatible with the new versions of CS-Cart software released during the chosen period.
To instal the add-on, we will need the FTP access to your server. Please send it along with the order number to once the order is paid.

How does this add-on help to increase sales?

Sometimes it happens that the desired product is not available in the store, and the Customer leaves to continue searching for it elsewhere. The add-on Accessories and Similar products will allow offering the Customer an alternative version of the product, taking into account its cost and features.

The accessories selected by the add-on will help to increase the average check of the store - often the Customer does not think about additional accessories or is not sure of their compatibility, in this case the offered information will be very helpful.

Accessories and similar products can be selected both for the whole category and for separate products. For them, the add-on contains a special block with customizable settings and appearance.

All data about the selected products is stored in the cache - this can significantly save time on page loading. Cache generation is possible both by CRON command and in manual mode.

Add-on features:

  • Ability to hide out-of-stock products;
  • Ability to change the general add-on settings for certain categories or products;
  • Ability to configure both a separate category and a category together with its subcategories;
  • Ability to rewrite selected for product accessories and similars, replacing them with ones of the category;
  • Ability to take into account the price of accessories or  similars for selection;
  • Ability to choose categories for selection of accessories and similar products;
  • Ability to compare the products features when selecting accessories and similars;
  • Two modes for comparing product features: All or One;
  • Ability to select similars depending on the cost of the product itself within the set price range;
  •  Selected accessories and similar products data caching;
  • 2 variants for starting cache generation: automated (using CRON) and manual;
  • A separate menu section with cache generation logs;
  • New block Accessories & Similar products (universal block with two types of filling to choose from);
  • Configurable block template;
  • Ability to set the maximum number of tabs in the block;
  • Ability to set the maximum number of products in the tab;
  • 5 types of products sorting inside the tab;
  • Ability to add a tab with Favorite accessories or Favorite similars to the block.


Learn more in add-on documentation.

Need modifications or any assistance? Please, feel free to contact us via HelpDesk system.


6 months of the free upgrade period included.

Works correctly with the popular themes YOUPI and UniTheme.

  • CS-Cart B2C
  • CS-Cart B2B
  • CS-Cart B2B & B2C
  • CS-Cart Ultimate
  • Multi-Vendor
  • Multi-Vendor Plus
  • Multi-Vendor Ultimate
  • 4.16.x
  • 4.15.x
  • 4.14.x
  • 4.13.x
  • 4.12.x
  • 4.11.x
  • 4.10.x
  • Responsive
  • UniTheme
  • YOUPI Theme
Please, Contact us, if you need add-on for another version.
  • Fully configurable block with accessories.
  • Filtering accessories at product's page by categories.
  • Ability to set categories and single products, for which an item is accessory.
  • Adding to cart from accessories block.
  • Autoscrolling of block.

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CS-Cart/ Multi-Vendor 4.10.1 - 4.16.2
Version 1.0 from 10 Feb 2022

Increase the average check by offering similar products and accessories!

Get 20 technical support credits
ATTENTION! Make sure your store version and theme is listed in the sections below.
Product edition:
  • CS-Cart B2C
  • CS-Cart B2B
  • CS-Cart B2B & B2C
  • CS-Cart Ultimate
  • Multi-Vendor
  • Multi-Vendor Plus
  • Multi-Vendor Ultimate
Supported versions:
  • 4.16.x
  • 4.15.x
  • 4.14.x
  • 4.13.x
  • 4.12.x
  • 4.11.x
  • 4.10.x
Themes compatibility:
  • Responsive
  • UniTheme
  • YOUPI Theme

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Key Features

  • 14 Days Money Back Guarantee
    Money back guarantee
  • Guaranteed Bug Free
    Free bug fixing forever

    We guarantee a fix for a reported bug within 20 business days. 

  • Easy Installation
    Easy to install

    It takes 5 minutes to instal our products using the step-by-step instructions.

  • Multilingual
    Multilingual by default

    Translated in English and Russian. The language variables of the add-on are edited right through the administration panel of the store, so you can add your translation easily.

  • Open access to the source code
    Open access to the source code

    Our code is 100% open. Anyone can check the code and see what is under the hood. All kinds of modifications are possible.

  • No changes in the CS-Cart core
    No changes in the CS-Cart core

    We do not make any changes in the engine's core to comply with the CS-Cart development standards. So you will not get in trouble upgrading your CS-Cart store to the next version.

  • Speed optimization
    Speed optimization

    We understand that speed for an online store does matter. We analyse and optimize our add-ons code to make your store work as fast as possible.

  • Compatible with the mobile phones and tablets
    Compatible with the mobile phones and tablets

    Our products are tested on mobile devices, tablets; operating systems: Windows, MacOS, Linux; browsers: IE10+, Google Chrome, FireFox, Safari, Opera.


  • "Ask
    Ask any questions

    If you have any questions on the product functionality or you are not sure that you got everything right, contact us, and we’ll get back to you within one business day!

  • If you have any modifications
    Information for owners of modified web stores

    We can not guarantee the compatibility of our add-ons if you have a modified store or there are third party add-ons installed. We can adapt our products to your store on a paid basis. Please contact us for a quote.

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