The document provides 5 examples of how real-world businesses have used robotic process automation (RPA) to improve efficiency and reduce costs. The examples describe how an HR company used RPA to process sick leave notices faster, a retailer validated cash register data to spend more time with customers, an insurance company determined client credit limits to save over 2,400 hours per month, chatbots have saved businesses millions of hours in customer service, and an insurance processing company validated premiums using RPA in 30 minutes compared to a full day for humans. The document also notes some challenges in implementing RPA such as it being a short-term solution and potential employee resistance.