Invoice issuing device, invoice issuing method and invoice issuing program

摘要

PROBLEM TO BE SOLVED: To provide an invoice issuing device, an invoice issuing method and an invoice issuing program capable of issuing an invoice in accordance with the rules for creating an invoice determined for each business partner. SOLUTION: In the present embodiment, (1) a contractor associated with a contract number in a billing data including a billing detail data having a contract number is acquired from contract data including a contractor and a contract number, and (2). ) Obtain the invoice issuance split pattern and the invoice printing option associated with the same business partner as the acquired contractor from the business partner master including the business partner, the invoice issuance split pattern, and the invoice printing option, and (3) ) The invoice corresponding to each group of the invoice detail data acquired by dividing the invoice detail data included in the invoice data into division units specified by the acquired invoice issuance division pattern, and the acquired invoice. Issue the printed information according to the invoice printing option. [Selection diagram] FIG. 7