Pennsylvania officials say testing of wine vending kiosks has exceeded expectations and almost 100 more machines would be approved soon, reports Business Week.
The main issues that have arisen are a need to improve a door seal and figure out how to deal with power surges and outages from passing thunderstorms, he said.
The test period has suggested that kiosks located well inside stores will produce better sales, but for practical reasons some supermarkets will have to put them at entrances, he said.
Original source: Associated PressRead the full story here.