Square offers multiple tools to make life more simple for business owners. The company helps business owners send invoices, accept online payments and offer delivery, pickup and shipping options. It ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Allen Root is an associate editor at Barron’s. He spent 17 years on Wall Street and joined Barron's from broker R.W Baird, where he was the industrial strategist.