A refund service providing method comprises: selecting, by a user terminal, at least one product to be refunded from among at least one ordered product; obtaining, from the user terminal, refund request information including image information regarding the product to be refunded, refund degree information, and refund comment information; obtaining, from a terminal in charge of refunds, refund determination information regarding the refund degree information, based on the image information and the comment information, wherein the refund determination information includes information indicating approval or rejection; obtaining, from a terminal in charge of refunds, refund determination information regarding the refund degree information, based on the image information and the comment information, wherein the refund determination information includes information indicating approval or rejection; and when the refund determination information includes the information indicating approval, providing, to the user terminal, the information indicating approval and points according to the refund degree information.

A refund service providing method comprises: selecting, by a user terminal, at least one product to be refunded from among at least one ordered product; obtaining, from the user terminal, refund request information including image information regarding the product to be refunded, refund degree information, and refund comment information; obtaining, from a terminal in charge of refunds, refund determination information regarding the refund degree information, based on the image information and the comment information, wherein the refund determination information includes information indicating approval or rejection; obtaining, from a terminal in charge of refunds, refund determination information regarding the refund degree information, based on the image information and the comment information, wherein the refund determination information includes information indicating approval or rejection; and when the refund determination information includes the information indicating approval, providing, to the user terminal, the information indicating approval and points according to the refund degree information.

A method for providing live information, comprising: a) scanning data for determining limited data to work on among data sets that are too large or complex to be dealt with; b) drilling down to the following data that correlates with the previously determined limited data until obtaining the desired number of workable live results; and c) saving the results as new data that capture only limited capacity, thereby providing an in-house collection that, due to its limited capacity, information can be retrieved and worked on it live.

A method for providing live information, comprising: a) scanning data for determining limited data to work on among data sets that are too large or complex to be dealt with; b) drilling down to the following data that correlates with the previously determined limited data until obtaining the desired number of workable live results; and c) saving the results as new data that capture only limited capacity, thereby providing an in-house collection that, due to its limited capacity, information can be retrieved and worked on it live.

The present disclosure relates to a method for providing guidance on a use period of a sensor and, more specifically, to a method for providing guidance on a use period of a sensor, which accurately provides guidance to a user about a use period of a sensor by calculating the number of sensors possessed by the user and the total use period from the use period of each sensor so as to determine whether the remaining use period has arrived at an order guidance period or to determine whether the remaining use period of the last sensor has arrived at the order guidance period, on the basis of a sensor usage history of the user, and enable the user to order sensors on the basis of the guidance.

Provided is an item circulation tracking processing method, in this method, an item is taken as a tracking object, and the whole process from purchase to use of an item on any household shopping receipt may be tracked, so as to achieve a full-flow automatic tracking processing of the item after entering the household, serve as a good helper for household item management, and provide a reliable reference for future consumption planning. Further provided are an item circulation tracking processing apparatus, device and a readable storage medium, which have the above beneficial effects, and are not described herein again.

This measure assistance device comprises: a measure plan identification unit that identifies a measure plan relevant to a factor that has caused a customer in hierarchical segments to move to a higher-level segment; a measure selection unit that selects a measure from among a plurality of the measure plans on the basis of the number of use intentions acquired on the assumption that the measure plan is executed; and a measure inspection unit that inspects the measure on the basis of a change in customer distribution of the hierarchical segments through execution of the measure.

This measure assistance device comprises: a measure plan identification unit that identifies a measure plan relevant to a factor that has caused a customer in hierarchical segments to move to a higher-level segment; a measure selection unit that selects a measure from among a plurality of the measure plans on the basis of the number of use intentions acquired on the assumption that the measure plan is executed; and a measure inspection unit that inspects the measure on the basis of a change in customer distribution of the hierarchical segments through execution of the measure.

The present disclosure provides a method, an Internet of Things system, and a medium for seat management of a smart gas call center. The method includes: obtaining gas usage data, the gas usage data including at least a historical gas usage rate; generating, based on the gas usage data, a predicted call feature of a smart gas call center within a target time period; generating, based on the predicted call feature, a preferred seat feature of the smart gas call center within the target time period; and transmitting the preferred seat feature to a terminal of the smart gas call center.

The present disclosure provides a method, an Internet of Things system, and a medium for seat management of a smart gas call center. The method includes: obtaining gas usage data, the gas usage data including at least a historical gas usage rate; generating, based on the gas usage data, a predicted call feature of a smart gas call center within a target time period; generating, based on the predicted call feature, a preferred seat feature of the smart gas call center within the target time period; and transmitting the preferred seat feature to a terminal of the smart gas call center.