by product sales

Incurred expenses from the sales of the product shall be borne by AGENT and shall not be reimbursed by PRINCIPAL, unless agreed upon in writing.

如未以书面形式达成一致，任何产品销售产生的费用应由代理方承担，且不应向委托方报销。

Using a typical star schema database design, a fact table might contain sales data by product, region, and time period.

按照典型的星型数据库设计，一个事实表包含按产品、地区和时间段排序的销售数据。

You've run this by some sales staff, maybe even some customers, and can now quantify the increased sales opportunity that will be created by a software product that better meets the customers' needs.

您已经通过一些销售人员、也许甚至是一些客户运行了这一点，并且通过一个更能够满足客户需要的软件产品，创造出增加的销售数量的机会。