The automatic insertion of banknotes into a piggy bank is an intelligent savings device, particularly used for storing and managing banknotes. This type of piggy bank has the function of automatically winding up paper currency, which can help people save change and paper currency more easily. The following are some features and functions of paper money automatically being drawn into a piggy bank:

Automatic entanglement function: This type of piggy bank can automatically receive, recognize, and entangle banknotes. Users only need to insert the banknote into the device, and it will automatically absorb, count, and roll into the internal savings warehouse.

Counting and display: The piggy bank is usually equipped with a digital display screen to display the total amount of deposits and the current denomination of deposits. This helps users keep track of their savings progress at all times.

Savings Goal Setting: Some piggy banks have a savings goal setting function, allowing users to set specific savings goals and track progress to encourage more active savings.

Password protection: In order to protect savings, some piggy banks have password protection function, and only those who know the password can access the savings.

Reward system: Some piggy banks have reward systems that encourage users to actively save. Users can earn rewards or unlock specific features by achieving specific savings goals.

USB connection: Some piggy banks can be connected to a computer or smartphone application through USB for data backup and management.

Educational: These piggy banks can be used as educational tools to teach children the basic concepts of savings and financial management, as well as how to manage change.

Household use: This type of piggy bank is suitable for household use and can help family members store change together and accumulate savings.

The automatic insertion of banknotes into the piggy bank provides a convenient and automated way to save banknotes and change. They can be used for personal savings, family savings, or as gifts to others. Through the automated coin rolling process, these piggy banks help people better understand the concepts of savings and financial management.