Is there a way that better card processing software could lead to a greener workplace? While there might not be a direct connection, using more efficient software can, over time, reduce the amount of time your business uses a system and leads to less of a power drain as a result. Making more functions electronic, as well as speeding up credit card transactions, could keep energy-conscious establishments from wasting too much electricity.

Though it didn't mention the PoS specifically, the National Restaurant Association addressed this issue in an Earth Day-themed press release this April. One of the initiatives it recommended was a "start-up and shut-down schedule" for equipment. The same principle, using power only when it's necessary, could also influence businesses as they choose the best systems to run on.

The director of the Conserve program, Jeff Clark, mentioned the ways companies can think of using kitchen equipment.

"If you have a car, do you start it up and let it idle for hours before you drive it? That would be a senseless waste of gasoline and wear on your engine," Clark said. "The same logic can and should be applied to kitchen equipment."

Moving away from paper documents seems to be another of the major ways to "green" the PoS. Multiple sources agree that common documents, like orders, can be translated to an electronic format. This might seem like more of a power leech at first, but it could be less demanding than relying too much on traditional paper sources.

Just because a PoS needs to manage lots of data doesn't mean it has to do so at the expense of the environment. There's been increasing attention paid to data center energy consumption, and the greater impact can be one of the factors that some businesses continue to take into account. Updating software and staying current with standards are also just better steps for focusing on the customer's experience.

Contact 911 Software and you could see multiple benefits from a new credit card payment processor option.