Coming soon: Beginning in June, we will implement an enhanced authentication experience. This will require minimal effort on your part and will result in a simpler, more consistent experience. You will be asked to reset your password. If using a bookmark to log in, please make sure the bookmark is set to npd.com. For assistance, please contact your NPD account team or Operations Client Service representative, call the NPD Help Desk at 1-866-296-7537, or email HelpDesk@npd.com.