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