They can help raise demand by providing sales and marketing collateral for products and services and by providing access to demonstration centers.
他们能为经销商提供展示厅以及产品销售以及推广素材而激动（促进？） 销售。
2
For an example, if audience only covers production operation staffs, start the demonstration with Sales Order Control is a very bad arrangement.
例如，如果听众仅仅是生产作业人员，从销售订单控制开始演示将是一个非常不好的安排。
3
When to use Personal Selling 3 In general, if a product has a high unit value and requires a demonstration of its benefits, it is well suited for personal sales.