Random memory

I remember occasionally getting DM 10 coins when they were issued occasionally, then using them to pay for stuff. I wondered how many people would refuse them since they're not that common (and most people save them rather than spending them).

I don't think anyone ever refused them, but at one place they were visibly unsure about where to place the coin in the cash register, and in another, the person said, "Don't you have anything else? Those coins are too special to just spend them on stuff".