When you purchase an individual license from HookSounds, you will receive an invoice in PDF format via email. This invoice will serve as your certificate of purchase and will include details about the license you have purchased and the music you are licensed to use. If for any reason you do not receive your invoice via email, please send an email to firstname.lastname@example.org and we’ll be happy to send it to you. Our team is always here to help and we’ll do our best to make sure you have all the necessary documents and information you need to use our music legally and without any issues. So don’t hesitate to reach out to us if you have any questions or concerns – we’re here to help you every step of the way.