To learn more about pricing and availability for your site's specific category, start at http://sponsorlistings.yahoo.com. After logging in and accepting the Terms of Service, you'll be asked to input the URL of your web site. After submitting the URL, you'll learn if your site is valid, if space is available, and the price. Pricing and availability vary by category.
Categories are priced between $50 and $300 per month with signup handled through an online subscription form. Subscriptions are automatically billed on a monthly basis until cancellation.
All sites listed in the "Sponsor Listings" section have equal rotation. The Sponsor Listing program currently doesn't extend to regionally automated categories (those with "/By Region" as part of the path).
Once your site is accepted as a Sponsor Listing, your participation in the service will continue for an indefinite period, and your credit card will be billed monthly for your participation.
To end your participation in this service, cancel your Sponsor Listing in the online Listing Management Center or contact Yahoo! at sponsored-billing@cc.yahoo-inc.com. If you request that your Sponsor Listing be removed before the end of a month for which you have prepaid your monthly fee, Yahoo! will not be required to refund any portion of such prepaid monthly fee. Timely notification eliminates the necessity of billing your credit card for the next month's participation.