I wanted to hand in my ballot paper today at 6pm at the Zurich Scheffelstrasse branch and was told at the checkout that the reward chocolate was already out of stock. In such a case, I expect the staff to react flexibly (or to be authorized to do so by the head office) and hand over a chocolate from the normal range. I couldn't care less whether the chocolate is labeled "thanks for voting". After all, this is the only reason for me to take part in this vote at all. If it were possible to vote again on factual issues that influence Migros policy, it would be very, very different!