Electronic device for associating stock keeping unit with product for sale and method of the same

An electronic device configured to communicate with a plurality of servers managing unit tour items, the electronic device comprising:

• a communication unit configured to exchange data with a plurality of servers;
• a memory configured to store the data;
• and
• a processor configured to perform operations according to commands stored in the memory,
• wherein the processor generates tour package management units, each having a plurality of attribute fields,
• determines at least one attribute field among a plurality of attribute fields as a reference attribute field corresponding to each of the plurality of servers,
• groups, for each of the plurality of servers, the tour package management units on the basis of the reference attribute field in each of the plurality of servers and thus generates a management unit group corresponding to each of the plurality of servers, and
• transmits the management unit group corresponding to each of the plurality of servers to each of the plurality of servers in such a manner that the plurality of servers generate unit tour items corresponding to the management unit group.