I’ve heard that in Germany you can buy sausages in vending machines. What should be sold in machines that isn’t offered at the moment? Sybil Freestone, Oregon
- +What do you wish you could buy in vending machines?

The long-running series in which readers answer other readers’ questions commits the cash and presses the buttons on a vital consumer dilemma Read this week’s replies: What is the true Breakfast of Champions?

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