Can I prepay a conference registration? Yes, NC State University can prepay conference registration with an approved Travel Authorization or AP104 for the traveler(s). For additional questions, contact Terressa Yeakle Best. See related articles: Can I prepay with this fiscal year’s funds for travel that will occur next fiscal year?Can I prepay my lodging travel expenses? Updated on May 5, 2022 Tagged: AP-104 formAP104conference registrationdepositpre paypre paymentpre-payprepaidprepay registrationprepayment Was this article helpful? Yes No Cant’t find what you are looking for?Sends us a messageContact the KB Team