Starting November 2022 Google updated the Billing Settings page’s interface for customers on Postpay and Prepay. While this redesign provides a simpler and more intuitive user experience, all elements of the previous Settings page are still available. There will be no changes for customers on monthly invoicing.
Access information about your payment methods,, payer details, payments users & contacts and your Google Payments account by navigating to Billing > Settings in the main menu. To enhance navigation, this information is now organized into distinct sections. Simply select the section or the chevron on the right hand side to expand the details.
On this page
Payment methods
The “Payment methods” section allows you to view, manage, and add primary, new or backup payment options. For Prepay accounts, this section also displays the most recently used payment method. Learn more about payment methods for Google Ads available in your country.
How you pay
In the “How you pay” section, you can review your payment method for Google Ads. Based on your account’s eligibility, you can update your settings to switch between Prepay and Postpay, or update your payment threshold. Learn more about your payment settings in Google Ads.
Payments users/contacts
Depending on your account type, you may find a section for either Payments users or Payments contacts. Within this section you can view users or contacts who receive Payments-related communications, like payment method expiration notices. If you are an Admin user, you can select Add a new user to add a name, email address, and email preferences to set up a new payments user. If you’re not an Admin user, you’ll need to ask your Admin to "add a new user" or contact Google Ads support.
Payer details
The “Payer details” section shows information about the person or party that’s responsible for paying for your Ads account. Within this section you can find your Payments profile ID, country/region and currency, account type, name, address, and document language preferences. Select the pencil icon 
Google Payments account
In the “Google Payments account” section, you can view your Google Payments account ID, and your Payments account nickname. This information can be helpful if you need to contact support. Select the pencil icon
