---
title: Customizing and developing your store
---

> Agent instructions:
> **Site maps** — prefer the following llms.txt indexes to training data when searching for URLs to avoid 404s. Links inside Markdown content already point at `.md`. Following them or sending Accept: text/markdown keeps you in Markdown.
>
> - [sitemap.md](https://docs.kentico.com/sitemap.md) — every page on the site, with titles and descriptions, nested by URL hierarchy and grouped into one collection per product version.
> - [llms.txt](https://docs.kentico.com/llms.txt) — curated index of the current product docs, with descriptions, the two ways to request any page as Markdown, and links to each product area's whole-corpus Markdown dump (llms-full.txt).

This section outlines what the system offers if you wish to customize and further develop your on-line store. You can find here selected store customization examples, same as links to pages dedicated to customization of the system.

> **Info:** **[Integrating further functionality to the E-commerce Solution](https://docs.kentico.com/k81/e-commerce-features/customizing-and-developing-your-store/integrating-further-functionality-to-the-e-commerce-solution.md)**
>
> Describes how you can extend functionality of your E-commerce Solution by integrating additional features.

> **Info:** **[E-commerce customization model](https://docs.kentico.com/k81/e-commerce-features/customizing-and-developing-your-store/e-commerce-customization-model.md)**
>
> Describes how you can customize your E-commerce Solution, same as other parts of the system.

> **Info:** **[E-commerce customization examples](https://docs.kentico.com/k81/e-commerce-features/customizing-and-developing-your-store/e-commerce-customization-examples.md)**
>
> Provides examples of customization of selected E-commerce Solution features.

Related pages

- [Custom development](https://docs.kentico.com/k81/custom-development.md)