Saving money doesn't have to be boring. The viral 100-Envelope Challenge circulating on TikTok has become a low-pressure way to save about $5,000 in only 100 days — one envelope at a time. Here's how ...

Millions of TikTok users were captivated by the 100-envelope money-saving. There’s a good reason for that. Americans have a median savings account balance of $1,200, according to a Motley Fool survey.