> 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/eng/introduction.md).

# Introduction

## **Getting Started** <a href="#document_englishhome-setuponestoredevelopercenteraccount" id="document_englishhome-setuponestoredevelopercenteraccount"></a>

* Individuals and corporations from either Korea or overseas can all be free sellers.
* Right now, it’s free to register at the ONE store Developer Center.
* [See more\ <br>](/dev/eng/docs/member.md)

## **ONE store Developer Standards and Guides** <a href="#document_englishhome-onestoredeveloperstandardsandguides" id="document_englishhome-onestoredeveloperstandardsandguides"></a>

* Because the SDK is very similar to other Android markets, building a ONE store app is very easy.
* ONE store provides a library to manage app licenses (ALC), making it safe.
  * [See more](/dev/eng/tools/billing.md)
* ONE store provides a Developer Center App for Android OS that allows you to manage your apps on mobile devices.
  * [See more](/dev/eng/tools/devcenter_app.md)[\ <br>](/dev/eng/tools/billing.md)

## **Product Registration and Verifying Your Status** <a href="#document_englishhome-productregistrationandverifyingyourstatus" id="document_englishhome-productregistrationandverifyingyourstatus"></a>

* ONE store supports the registration and sale of apps and games for Android OS and Windows OS, as well as ONE webshop items.
  * Android / Windows OS apps and games : [See more](/dev/eng/docs/apps.md)
  * Webshop items : [See more](/dev/eng/webshop/overview.md)

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

* ONE webshop is a web-based payment platform built on ONE store accounts.&#x20;
* It enables purchases of game items across Android, iOS, and PC without platform restrictions.
  {% endhint %}

## **In-app Ads Monetization**

* Generate ad revenue by displaying ads on your products available in ONE store.
* Integrate ONE AdMax SDK into your ad inventories and optimize your ad revenue.
* [For more information](https://drive.google.com/file/d/1fkF5H8MnEt0fO8x8nb0c-AMJ325OMspv/view?usp=drive_link)
* [ONE AdMax Website](https://oneadmax.com)

## Marketing and Advertising <a href="#document_englishhome-adsandmarketing" id="document_englishhome-adsandmarketing"></a>

* Promote your games & apps available in ONE store through advertising campaigns.
* Display your ads on ONE store and reach out to users through various ad networks.
* [For more information](https://drive.google.com/file/d/1OPqCzvsKfJtlSCsABIHbtRwCH2KPcFo-/view?usp=drive_link)

## **Billing Reports and Payment Settlements** <a href="#document_englishhome-billingreportsandpaymentsettlements" id="document_englishhome-billingreportsandpaymentsettlements"></a>

* You can check the status of your paid product sales,
* and check the details of the monthly settlement amount.
* [See more](/dev/eng/docs/payment.md)\ <br>

## **Manage Customer Satisfaction (CS)** <a href="#document_englishhome-managecustomersatisfaction-cs" id="document_englishhome-managecustomersatisfaction-cs"></a>

* ONE store's customers can communicate with developers through product ratings, comments, and e-mails.
* You can manage customer satisfaction, including responses, refunds, etc. at the ONE store Developer Center.
* [See more](/dev/eng/docs/apps/applications/usermanagements.md)

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