How many signatures are required on the PS Form 3533?

PS Form 3533, also known as the Application for Refund of Fees, provides a means for individuals to request a refund for postal services under specific circumstances. The correct number of signatures required on this form is four. This requirement ensures proper authorization and accountability within the refund process. The signatures include that of the requestor, as well as additional signatures from postal personnel, which helps verify the submission and maintain security over financial transactions. This multi-signature process is designed to prevent fraud and ensure that the refunds are properly processed in accordance with postal regulations.