The most durable tech is boring, old, and everywhere

Opinion: From COBOL and C to Linux and SQL, the unglamorous software that keeps the world running refuses to disappear ...
Investopedia

Mobile Wallet: What It Is, How It Works, and More

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...
Investopedia

Understanding Store of Value: Definition, Function, and Key Examples

Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Dr. JeFreda R. Brown is a financial consultant, Certified Financial Education Instructor, and researcher who has ...