This. I live in Serbia and it's the same thing. They approach you as you're entering a voting location and offer you as little as €20 in exchange for a vote, an

This. I live in Serbia and it's the same thing. They approach you as you're entering a voting location and offer you as little as €20 in exchange for a vote, and they ask you to take a smartphone photo of the voting piece of paper (dunno the right term in English) as proof. Not to draw discussion to political affairs, but literally nobody I personally know has ever expressed nothing but contempt for the currently leading party here, yet they have amassed over 50% of all the votes on the latest elections. I suspect a lot of it was via these methods. So a fraud-intolerant voting system would help, but not tremendously so.