Whether it's a streaming service or a meditation app, subscription services can add up quickly, especially when you forget about canceling a free trial. Nearly a quarter of Americans spend over $100 a ...

Nathan Reiff has been writing expert articles and news about financial topics such as investing and trading, cryptocurrency, ETFs, and alternative investments on Investopedia since 2016. Erika Rasure ...

Pete Rathburn is a copy editor and fact-checker with expertise in economics and personal finance and over twenty years of experience in the classroom. d3sign / Getty Images A blockchain is a secure ...