Transparency and Know Your Customer: Google and Facebook have introduced, or will introduce, some transparency measures after allegations of Russian manipulation in the last US presidential elections. The most important step is publishing the identity of the person or legal entity that paid for the advertisement. As a privacy advocate, I believe an anonymous speech by the ordinary citizen is a key prerequisite of democracies and open societies. However, when it comes to political advertisements, public interest overweighs the privacy right involved when the advertiser is an individual. Needless to add, political parties as non-humans have no right to privacy. Other transparency measure will or should include: the image file or video file being served to the viewer, the target of the advertisements in terms of key-words, device and location, the number of times the advertisement was served to each segment of its target market, the amount paid by the advertiser for the advertisement and the time period over which the advertisement was served to its audience.