MyOwn10-Key

myOwn10-Key has loads of features you simply can't get on any mechanical adding machine at any price. This program pays for itself quickly with reduced office supply expenses and fewer replacement equipment purchases. You no longer have to buy packages of adding machine tape or boxes of ribbon cartridges. And you won't be paying for any more replacement mechanical adding machines. myOwn10-Key never wears out and never needs paper tape or ribbons which means less pressure on our forests and fewer non-degradable plastics going into our landfills.