向上销售 meaning in Chinese

upstream sale

Step 4 : enable the olap - based product upsell scenario
步骤4 ：启用基于olap的产品向上销售方案
The web site should offer additional product recommendations based on the contents of the shopping cart product up sell
该网站应基于购物车中的产品推荐其他产品（产品的向上销售）。
Conversion of sales leads into customers ( first time buyers ) and up - selling and cross - selling within existing customer accounts
把销售线索转化为客户（首次发件帐号），并对现有帐号/客户进行向上销售和交叉销售。