To create new publisher , click on Signup as Publisher button available on home page.
After Click on Signup as Publisher showing this window.
Fill details and click on Sign up button showing this window.
After click on Sign up button showing this window, select Tier click on continue.
After click on Continue button need to fill details for Account.
After Click on Confirm button showing this welcome message and publisher also created same name as Account.
We can see created publisher click on Endpoints.
After Click on URL of created publisher, this window is appearing.