As cost-of-living pressures continue to climb, people are looking for creative ways to save. One method gaining popularity on social media is called "cash stuffing". It's a reinvention of the old envelope system our grandparents used to use, and it's bringing back the use of physical cash.
Sitting money in different savings accounts is better though since it will earn interest
Depends. My bank doesn’t fee me for sub accounts. A lot of them do.