If it’s possible to store your information in one table or worksheet, then you can most likely get by using Excel or another spreadsheet computer software. If your data has to be kept in more than 1 table, then you are in need of a relational database program like Access or a similar database management program. Information from third party sites online usually utilizing an internet browser that could be viewed. Your cashflow is going to be your earnings minus the expenses.
Excel Spreadsheet Template