Build a sales channel with the Checkout API

This guide teaches you how to enable payments so that customers can place orders for merchants’ products. The guide also covers how you can bill for your app to make money from your sales channel. For purposes of example, we'll build a sales channel that enables customers to purchase a single merchant's products from your platform. When you build a sales channel you can use either the Admin API or Storefront API depending on your business case and the needs of your app.