Self-propelled travelling apparatus, information processing apparatus, and non-transitory computer readable medium

1. A self-propelled travelling apparatus comprising:

a merchandise storage space that stores a merchandise placed by a first user present at a first place; and

a processor, configured to:

control travelling of the self-propelled travelling apparatus from the first place at which the first user is present to a second place at which a second user is present;

receive a message associated with the merchandise from the first user during traveling of the self-propelled travelling apparatus;

in a case where the second user receives the merchandise, supply the message associated with the merchandise to the second user; and

in a case where the merchandise and the message associated with the merchandise are supplied to the second user, the processor receives a message not associated with the merchandise for the first user from the second user.

2. The self-propelled travelling apparatus according to claim 1 , wherein

the processor controls the self-propelled travelling apparatus to travel to the second place where second user is present after receiving the message associated with the merchandise for the second user from the first user;

the processor supplies the message associated with the merchandise for the second user from the first user; and

the processor receives the message not associated with the merchandise for the first user from the second user.

3. The self-propelled travelling apparatus according to claim 2 , wherein

the processor further controls the self-propelled travelling apparatus to travel from the second place where the second user is present to a third place where a third user is present;

the processor supplies a message from the first user to the third user; and

the processor receives information indicative of a rating of the merchandise given by the third user as another message for the first user.

4. The self-propelled travelling apparatus according to claim 3 , wherein the third user is a past purchaser of the merchandise.

5. The self-propelled travelling apparatus according to claim 1 , further comprising a memory that stores, for the message associated with the merchandise, a correspondence between a supplier of the message associated with the merchandise and a receiver of the message associated with the merchandise.

6. The self-propelled travelling apparatus according to claim 5 , wherein

in the correspondence, information indicative of a supplier of the merchandise or a receiver of the merchandise is associated with the supplier of the message associated with the merchandise and the receiver of the message associated with the merchandise.

7. The self-propelled travelling apparatus according to claim 5 , wherein

the processor controls the self-propelled travelling apparatus to travel around along a predetermined route;

the processor receives the message associated with the merchandise for the second user from the first user and the message not associated with the merchandise for the first user from the second user while the self-propelled travelling apparatus is travelling around; and

in the correspondence, information indicates the number of a current round of travelling between the first user and the second user.

8. The self-propelled travelling apparatus according to claim 1 , wherein the processor is further configured to:

in a case where the merchandise is placed by the first user in the merchandise storage space, prompt the first user to enter a message about an item corresponding to a kind of the merchandise.

9. The self-propelled travelling apparatus according to claim 1 , wherein

the processor receives, as the message associated with the merchandise, a message according to a mode in which the second user receives the merchandise.

10. The self-propelled travelling apparatus according to claim 9 , wherein

the processor receives, as the message according to the mode, a message given before the second user receives the merchandise and another message given after the second user receives the merchandise.

11. The self-propelled travelling apparatus according to claim 9 , wherein

the processor receives, as the message according to the mode, a message corresponding to the number of pieces of the merchandise or a quantity of the merchandise received by the second user.

12. The self-propelled travelling apparatus according to claim 1 , wherein the first user is a seller of the merchandise, and the second user is a current purchaser of the merchandise.

13. An information processing apparatus comprising:

a memory; and

a processor, configured to:

control travelling of a self-propelled travelling apparatus from a first place at which a first user placing a merchandise at the self-propelled travelling apparatus is present to a second place at which a second user is present;

during travelling of the self-propelled travelling apparatus, receive and store a message associated with the merchandise from the first user in the memory;

supply the message associated with the merchandise to the second user in a case where the second user receives the merchandise; and

in a case where the merchandise and the message are supplied to the second user, receive a message not associated with the merchandise for the first user from the second user.

14. A non-transitory computer readable medium storing a program causing a computer to:

control travelling of a self-propelled travelling apparatus from a first place at which a first user placing a merchandise at the self-propelled travelling apparatus is present to a second place at which a second user is present;

receive a message associated with the merchandise from the first user during travelling of the self-propelled travelling apparatus;

supply the message associated with the merchandise the second user in a case where the second user receives the merchandise; and

in a case where the merchandise and the message are supplied to the second user, receive a message not associated with the merchandise for the first user from the second user.