Do you know that DHL provides online tracking service?

你知道DHL有提供网上查件服务吗？

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As controversy grows over intrusive online tracking, regulators are looking to rein it in.

由于侵入式的在线追踪技术争议很大，网络监管机构正试图对其加以控制。

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Wall Street Journal investigation into online tracking last year found that its own website dropped 60 digital markers onto a visiting computer.

去年华尔街日报做出的一份关于网络跟踪的调查显示，它自己的网站在来访者的计算机中植入了60个数字标记。

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The Journal found that TagMe transmitted a user ID to online tracking company RapLeaf Inc.

WSJ: MySpace, Apps Leak User Data

And what role should a browser play in helping consumers communicate their preferences regarding online tracking?

FORBES: Google And Facebook Ignore "Do Not Track" Requests, Claim They Confuse Consumers

Unlike online tracking, this simply keeps a note of their consumption habits of, for example, their gas and electricity.

BBC: How technology opens the door for personalised pricing