1. 财务数据：

Photo

在cost and expenses里可以看到各类支出所占的比例。

2. roadshow资料：http://snap.netroadshow.com/retail/roadshow.aspx

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3. The majority of Snap’s revenue in 2016, 98%, came from advertising.

http://www.marketwatch.com/story/snap-ipo-six-things-we-now-know-about-snapchat-parent-company-2017-02-02