To build a sales channel app, you need to scaffold an app and turn it into a sales channel app.

## What you'll learn

After finishing this tutorial, you'll know how to do the following tasks:

- Turn an app into a sales channel app

## Requirements

- You've created a [Partner account](https://www.shopify.com/partners) and a [development store](/docs/api/development-stores#create-a-development-store-to-test-your-app).

## Step 1: Create a public app

> Caution:
> If you [scaffold an app using Shopify CLI](/docs/apps/build/scaffold-app#step-1-create-a-new-app), then don't install the app on your development store. You won't be able to convert the app into a sales channel app if the app has been installed.

1. From your [Partner Dashboard](https://partners.shopify.com/), click **Apps**.
1. Click **Create app**.
1. Click **Create app manually**.
1. Enter your app name and click **Create**.
1. On the app overview page, click **Choose distribution**.
1. Click **Public distribution**.

## Step 2: Turn an app into a sales channel app

> Caution:
> Turning an app into a sales channel is a process that can't be reversed. If you no longer want your app to be a sales channel, then you'll need to re-create it.

After you've created an app, you can turn it into a sales channel app.

1. From your app's overview screen, under the **Build** heading click **API Access** 
2. In the **Sales channel** section, click **Turn app into sales channel**.
3. Click **Turn app into sales channel** again in the pop-up to confirm that you want to convert your app into a sales channel.
4. Click **Save**.

After you've turned your app into a sales channel app, you can install it on your storefront through the [CLI](docs/api/shopify-cli/commands/app/app-dev) or the [Partner Dashboard](/docs/apps/launch/app-store-review/pass-app-review#install-your-app-on-a-development-store).