PROGRESS CIRCUMSTANCE PRESENTATION DEVICE, PROGRESS CIRCUMSTANCE PRESENTATION PROGRAM, COMPUTER-READABLE RECORDING MEDIUM WHEREON PROGRESS CIRCUMSTANCE PRESENTATION PROGRAM IS RECORDED, AND PROGRESS CIRCUMSTANCE PRESENTATION METHOD

摘要

A progress presentation device (100) comprises an acquisition part (120) acquiring an email transmitted to a buyer from a seller executing a transaction on a product. The progress presentation device (100) further comprises an extraction part (130) extracting identification information identifying the transaction and progress information presenting the progress of the transaction from the acquired email. The progress presentation device (100) further comprises a presentation part (170) arranging and presenting to the buyer the extracted progress information on the basis of the extracted identification information.