Visit the following URL: https://shopify-01.clear.sale
Insert the URL of the store you will install the App.
This will automatically take you to your admin page, with a description of the permissions that our app requires, as indicated below. Click in "Install."
In the ClearSale Settings Page you should fill your information: API Key, Client ID and Client Secret.
Note: Before going to production environment, you should leave the Sandbox option selected.
By following these steps, you will be sending orders to our Sandbox Environment.
You can check our Sandbox App at sandbox.clear.sale (using your Client ID and Client Secret) to see the information we received and the status for each order.