Unable to add new payment user in Google Ad
Google ads has two type of ad account
1. Standard Account
2. Manager account (MCC)
In standard ad account we cannot add the new payment user. Because google ad restrict to add new user inside standard google ad account.
In Manager account We have to create a standard account in MCC. When the Currency and country information set up then we choose create new payments profile.
Choose the account type Business, not individual after that we have to go to in Billing Settings and Click on add a new user in Payments users
When we do create google ads account in MCC that is also called a standard account. But in MCC standard account we have a special access to create a new payment user.
Incase you want to give the access of google ad account make sure that account under MCC. other wise you don't have any way to add new payment user to provide the access of you partner or employee.