Welcome to the Flexible Family Union App, a professional billing tool. Features are as follows:
1. [Daily Union Account] helps you keep track of your daily household expenses and the details of your spending, helping you better track your expenses.
2. [Family Savings] keeps track of your savings, including the source and contents of your savings.
3. [Special Advances] helps you track your budgeted expenses and record every expense, allowing you to effectively manage your spending in every area.