| CPC G06Q 20/145 (2013.01) [B60L 53/10 (2019.02); B60L 53/665 (2019.02); G05D 1/0212 (2013.01); G07B 15/02 (2013.01)] | 13 Claims |

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1. A traveling body comprising:
a reception unit that receives first information regarding a state of payment related to use of the traveling body from a payment management server that manages the state of payment;
a traveling mechanism that is driven under control of a control unit capable of limiting traveling of the traveling body according to the state of payment;
a transmission unit that transmits second information based on the first information to the control unit;
an acceleration sensor that detects contact with an obstacle around the traveling body; and
a determination unit that determines a usage fee for using the traveling body based on a detection result of the acceleration sensor.
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