Tie-in sale is not encouraged.

不主张搭卖。

《新英汉大辞典》

A business operator shall not, in selling its or his goods, make a tie-in sale against the wish of the buyer or attach other unreasonable conditions.

经营者销售商品，不得违背购买者的意愿搭售商品或者附加其他其他不合理的条件。

youdao

Tie-in-sale is one of the sale strategies for firms, but it is not always effective.

搭配销售是厂商的销售策略之一，但并不总是有效。

youdao

Microsoft has just posted the finished version of its suit-and-tie OS for immediate sale in download form.

ENGADGET: Microsoft delivers Windows Server 2012, puts the enterprise on cloud 8

In case you missed what exactly transpired, the folks at American Apparel decided what better event to tie a sale into then a hurricane?

FORBES: Move up http://i.forbesimg.com t Move down