> For the complete documentation index, see [llms.txt](https://onestore-dev.gitbook.io/dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://onestore-dev.gitbook.io/dev/chi/introduction.md).

# Introduction

## Getting Started

* You can sign up for the ONE store Developer Center for free.
* Both individual developers and businesses can become sellers through the Developer Center.
* [Go to the ONE store Developer Center](https://dev.onestore.net/)

## Development Tools for Developers

* The SDK provided by ONE store is very similar to those provided by other Android marketplaces.
  * View the [支付集成指南](/dev/chi/tools/billing.md) 
* ONE store provides a library for managing app licenses (ALC).
* ONE store provides the Developer Center App (Android), which allows you to manage your apps in a mobile environment.
  * View the [ONE store Developer Center App (Android)](/dev/chi/tools/devcenter_app.md)

## Product Registration and Sales

* On ONE store, you can register and sell apps and games for Android and Windows, as well as ONEshop items.
  * Android / Windows Products : Learn More About [App Registration and Mgmt.](/dev/chi/docs/apps.md)
  * Webshop Items : Learn More About [Webshop 介绍](/dev/chi/webshop/overview.md)

{% hint style="info" %}
**What is ONEshop?**

* ONEshop is a web-based payment platform using ONE store accounts that enables users to purchase game items across various environments, including Android, iOS, and PC, without platform restrictions.
  {% endhint %}

## Advertising and Marketing

* You can promote your apps and games by running ads for products sold on ONE store.
* You can use advertising placements within ONE store as well as external advertising networks.
* [View the ONE Ads Product Overview](https://drive.google.com/file/d/1y_IaJO2NqAxYQSmlyHTU34x21FkYWeNI/view)

## Settlement Reports and Sales Information

* You can view payment details and monthly settlement amounts.
* View the [Settlement Guide](/dev/chi/docs/payment.md)

## Listening to Customer Feedback

* You can communicate with customers through ratings and reviews, as well as email inquiries.
* For customer refund requests, you can submit an inquiry through 'Help > Contact Us', and we will assist you with the process. 
* Learn More About [Customer Mgmt.](/dev/chi/docs/usermanagements.md)