| 摘要 |
<p>The present invention relates to a delivery service method using a delivery return service, which includes the following steps of: receiving user information from a user terminal by an integrated delivery information server; receiving invoice information to be delivered to a user from a delivery company server; transmitting the invoice information to the user terminal; receiving delivery return request information about a delivery company which is selected among delivery companies included in the invoice information; and transmitting the delivery return request information to a server of the selected delivery company. [Reference numerals] (200) Integrated delivery information server; (300) Delivery company; (600) Deliver through a delivery post office box and receive a return delivery object (electronic signature about an invoice); (AA) Request a return delivery through a delivery application; (BB) Transmit invoice information; (CC) Output an invoice; (DD) Output invoice information; (EE) Bring the printout of the return delivery invoice with a delivery service</p> |
