Patent ID: 11956401
Assignee: SEIKO EPSON CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 11:
12. The non-transitory computer-readable storage medium storing the management program according to claim 11, the management program further causing the computer:
to store a user management database that stores information on the user and the second user, wherein
the user management database stores first collected amount of money charged information concerning collection of the amount of money charged to the user and second collected amount of money charged information concerning collection of the second amount of money charged to the second user, and
the management program causes the computer to add up the amount of money charged and the second amount of money charged when first payer information included in the first collected amount of money charged information is the same as second payer information included in the second collected amount of money charged information.