---
title: Developing on-line stores
related:
  - https://docs.kentico.com/13/developing-websites/developing-xperience-applications-using-asp-net-core.md
  - https://docs.kentico.com/13/developing-websites/mvc-development-overview.md
  - https://docs.kentico.com/13/e-commerce-features.md
  - https://docs.kentico.com/13/e-commerce-features/configuring-on-line-stores.md
  - https://docs.kentico.com/13/e-commerce-features/managing-on-line-stores.md
  - https://docs.kentico.com/13/e-commerce-features/customizing-on-line-stores.md
---

> 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).

When developing [on-line stores](https://docs.kentico.com/13/e-commerce-features.md), you use Xperience as a content platform storing e-commerce data (SKUs, shipping carrier configurations, payment options, etc.) and develop the website as a separate live site application. The live site application interfaces with Xperience to retrieve data, perform price calculations, and utilize other e-commerce features the system offers.

### In this section

- [Displaying product listings](https://docs.kentico.com/13/e-commerce-features/developing-on-line-stores/displaying-product-listings.md)
- [Displaying product details](https://docs.kentico.com/13/e-commerce-features/developing-on-line-stores/displaying-product-details.md)
- [Displaying discount values](https://docs.kentico.com/13/e-commerce-features/developing-on-line-stores/displaying-discount-values.md)
- [Implementing a checkout process](https://docs.kentico.com/13/e-commerce-features/developing-on-line-stores/implementing-a-checkout-process.md)
- [Displaying and updating orders](https://docs.kentico.com/13/e-commerce-features/developing-on-line-stores/displaying-and-updating-orders.md)