Selecting an ad account helps you run ads and promote your products and services to a more targeted set of audiences.

After connecting your product catalog, the next step is to select your ad account amongst the list of the options available and connect it with your website.
So select your preferred account from which you want to run ads and then click on Continue to move ahead.

In case you want to create a new Ad account, you can;

Click on ‘ Create New’ and create your ad account connecting with your Business Manager account.