The Complete Guide to eCommerce Development 2024

CS-Cart Addons Development and Customization

Any CS-Cart or Multi-Vendor website is unique and requires specific solutions based on your development strategy. Add new opportunities to your business with custom CS-Cart addons that extend the out‑of‑the‑box functionality

Default CS-Cart functionality is not sufficient?​

Boost your website performance, conversion and user experience with us.

CS-Cart and Multi-Vendor Addons Development

Default CS-Cart functionality and ready-made CS-Cart addons do not cover your business needs? We will develop a custom addon or integrate CRM, EPR, shipping methods and payment systems upon your request.

CS-Cart and Multi-Vendor Addons Customization

Existing CS-Cart addons and themes lack necessary functionality? We can make changes to CS-Cart addons or plugins, expand them and add the necessary functions.

TOP 10 Most Popular CS-Cart Addons

Check out top 10 addons customizations for CS-Cart and Multi-Vendor that are popular among our clients. Need these or similar features in your store or marketplace? Consult our experts for customization opportunities.

Cloud Translation by Google

Expand globally with a handy integration with Cloud Translation by Google. Get a quick translation from the source language to more than 100 languages.

Google Analytics Enhanced Ecommerce

Integrate your store with Google Ecommerce Analytics for online shops. No technical skills required.

Product Labels

Focus on special offers and new arrivals with eye-catching labels. Bulk edit and multiple tags for each product.


Get more organic search traffic from search engines by adding special markup. An efficient way to get Rich Snippets for your store

Product Bundles

Create bundles of products to raise an average order value and simplify cross-selling. Ideal for sales packages.

SEO Templates

This template engine optimizes metadata for products, categories, pages, blog posts, and product images. Forget about manual editing!

Pop-Up Notifications Pro

Show engaging and targeted pop-ups to your visitors to deliver special offers. User-friendly and responsive templates.

Shipping Estimate

Add delivery estimate time and shipping cost depending on the customer’s location right at the product page.

Affiliate and Referral

Create affiliate programs with referral links. Allows flexible affiliate plans and multi-level marketing.

Show Me More

Add endless product feed with automatic upload of products on the category page and search page.

Why develop CS-Cart addons with us

Entrust your project to professional eCommerce development company:
years of experience in creating marketplace eCommerce platforms
days bug-free warranty period
happy clients
full time marketplace developers
successfull marketplaces

Reviews and Testimonials

Success Stories from Our Customers

How We Work

Discovery phase

At first, we clarify the custom request and collect all the information related to the project: ideas, business goals, examples of real products. Based on research results, we make a specification for the addon development or customization.


Our developers are certified by CS-Cart standards, so we strictly follow CS-Cart requirements to create safe, easy to maintain and performance-friendly addons.


Before the addon is released, the QA team tests the functionality, checks the product compliance with the current CMS requirements, and makes sure that the interface is intuitive and user-friendly.

Demonstration, deploy and support

The final version is demonstrated to you to check the performance. After deployment, we provide a 100-day warranty period with technical support.

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