Method for providing gift voucher issuing service and gift voucher issuing service system capable of performing method

摘要: A method of providing a gift voucher issuing service includes receiving, by an operation server, issuance information from computing device, generating, the reception date as date, use registration number on basis information, printing including and transmitting to apparatus, transmitted device ticketing invalid sheet which paper management for managing is printed in advance, transmitting, converting into valid server registers pair.