Administrative service fee income

受取事務手数料

Cost of service sales

サービス売上原価

Cost of sales of information service

情報サービス売上原価

Cost of sales of maintenance service

保守売上原価

Cost of completed service contracts

完成業務原価

Sales of information service

情報サービス売上高

Sales of maintenance service

保守売上高

Completed service contracts

完成業務高

Service revenue

役務収益

Service sales

サービス売上高