In Czech Republic, during presidential elections, one of the participants (winner, Milos Zeman) opened a transparent as part of their marketing. That meant that

In Czech Republic, during presidential elections, one of the participants (winner, Milos Zeman) opened a transparent as part of their marketing. That meant that every transaction was visible along with donor, amount and a short message. Because Zeman is controversial person, it turned out badly. People started spamming it with lowest amount possible (about 0.01 CZK) and wrote funny messages. There were people selling their bike or computer, sending messages to their mother from a trip. Two people even played boats there [1]. Even ASCII Pikachu picture appeared there apparently [2]. [1]: https://1gr.cz/fotky/bulvar/19/041/anime/KIT7a6caf_imgbauer_mediadrpl_2017_26866_173351.jpg https://1gr.cz/fotky/bulvar/19/041/anime/KIT7a6caf_imgbauer_... [2]: https://1gr.cz/fotky/bulvar/19/041/anime/KIT7a6caf_imgbauer_mediadrpl_2017_26866_173349.jpg https://1gr.cz/fotky/bulvar/19/041/anime/KIT7a6caf_imgbauer_... EDIT: Transparent account was apparently mandatory for every candidate by law.