If it’s possible to keep your data in one table or worksheet, then you can most likely get by using Excel or another spreadsheet computer software. If your data must be stored 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 websites online usually utilizing an internet browser that could be viewed. Your cashflow is going to be your earnings minus your expenses.
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Excel Spreadsheet Template