One website lays down ten rules for cross-selling and up-selling.

某网站罗列了交叉营销和追加营销的十条法则。

youdao

Interaction across business areas is required to obtain a complete picture of the organization's customers, to facilitate cross-selling and up-selling, and to promote customer loyalty initiatives.

要获得完整的组织客户图、推进交叉销售和向上销售，以及提升客户的忠实度和主动性，跨业务领域的交互是必需的。

youdao

This desktop is designed to support multiple GDSs and to encourage up-selling, cross-selling and unbundling.

这个桌面的设计目的是支持多个GDS，并鼓励追加销售、交叉销售以及非捆绑式销售。

youdao

Third, as far as consumers are concerned, Microsoft can bring product integration and create lots of cross-selling and up-selling opportunities for Windows Live users and Skype users.

FORBES: Microsoft: With Skype, A Good Use For The Giant Overseas Cash Pile

So, perhaps there is economic incentive, especially if you can factor in customer relationship, up-selling and cross-selling benefits.

FORBES: iBooks Match Could be the Next Killer App for Apple (or Amazon or Google)

In one company, propensity modelling delivered a 170% increase in conversion rates across cross- and up-selling campaigns.

FORBES: Preparing For A World Where Customers Learn To Say No