Use the Billing Information page to tell us how you want to be billed and to enter a deposit amount. This page is available only if you used Self Serve to sign up for Yahoo! Sponsored Search, but you didn't activate your account at that time. When you choose to activate your account, you'll see this page as part of the account activation process.
Opening and Completing the Billing Information Page
To open and complete the Billing Information page:
Click the Administration tab. The Activate Account page opens.
Complete the Activate Account page and click the Next button.
When the Billing Information page opens, select a deposit amount.
Do either of the following:
Click Done.