Patent ID: 7542917

Claim:
A system for analyzing sales performances, the system being comprised in an application server, and comprising a performance calculating module, a performance analyzing module, a performance querying module, and a document updating module, wherein: the performance calculating module is configured to calculate daily, monthly, and yearly sales performances in accordance with sales records, the sales records comprising sales return records and records on reselling of the sales returns, wherein the sales return records are reductions and the records on reselling of the sales returns are increases when calculating the sales performances; the performance analyzing module is configured to analyze the sales performances relating to customers, products, sales departments, sales representative and channels of distribution in accordance with data stored in daily performance records, statistical performance records and planning performance records; the performance querying module is configured to query data on sales performances stored in the daily performance records, the statistical performance records and the planning performance records; and the document updating module is configured to update data stored in the daily performance records and the statistical performance records; at least one processor of the application server for executing the performance calculating module, the performance analyzing module, the performance querying module, and the document updating module.