The 100-envelope TikTok challenge claims it will help you save thousands — but does it work?
![The 100-envelope TikTok challenge claims it will help you save thousands — but does it work?](https://nypost.com/wp-content%2Fuploads%2Fsites%2F2%2F2024%2F05%2F82420359.jpg?quality%3D90%26strip%3Dall)
A viral internet challenge has emerged as the hot new way to stockpile cash for the future, and some super-savers have collected over $5,000.
A viral internet challenge has emerged as the hot new way to stockpile cash for the future, and some super-savers have collected over $5,000.