Three Square Market, a River Falls, WI-based company that helps clients equip their offices with miniature stores that offer more variety and convenience than vending machines, says it recently offered employees the opportunity to have microchips implanted in their bodies.

The chips, which are about the size of a grain of rice, would allow employees to perform everyday tasks like unlocking doors and logging into their work computers. They would also be able to buy food, beverages, and other items at the company’s own “micro market” using the chips, Three Square Market says. Read the full story here.