The question muddles up three separate issues.

该问题把3件互不相干的事情混淆了。

《柯林斯英汉双解大词典》

Online purchases can be made by setting up a separate transaction code.

可以通过设置单独的交易代码进行网上购物。

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There was the failed single-sex experiment in California, where six school districts used generous state grants to set up separate boys' and girls' academics in the late 1990s.

上世纪90年代末，加州有6个学区利用大量州政府拨款为男女学生分开设立了高校，但这一单性教学实验失败了。

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Today's summit is not lip service. We are not going through the motions, and pay tribute to one another, then furl up the flags then go our separate ways."

VOA: special.2009.11.13

In late 2005, early 2006, we all broke up into separate groups.

在2005年末和2006年初，我们分开进入了不同的组。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

Number one, the basic structure is that you have a pointer and it points over to a pointee, but the pointer and pointee are separate and the common error is to set up a pointer but to forget to give it a pointee.

第一，基本结构是，你有一个,指向数据的指针，但是那个指针和数据,是分开的，通常错误是声明了一个指针,但是没有指向一个数据。

哈佛公开课 - 计算机科学课程节选

Delegates split up into separate groups to mark up the 68-page draft platform, with each of the eight subcommittees focusing on a section of the document.

CNN: GOP makes quick work of platform despite abortion battle

Her family subsequently set up a separate site where her photos were put up for sale.

WSJ: Body of NYC woman killed in Turkey to return to US

What is mysterious to me about this is why there was not a separate acknowledgment drawn up.

FORBES: A Dirty Stinking Business And No Charitable Contribution