Yes, you can sign up for additional names to receive packages or mail on your account if you have a Premium or Premium+Mail Membership. This is a great way for your family, friends, and co-workers to save on shipping costs. Additional names are not available with Standard Membership. For Premium Members there is no charge for additional names, and Form 1583 is not required. For Premium+Mail Members there is a $20/name annual fee for this service, and each additional person must complete USPS Form 1583 and provide at least one form of photo identification.