Answer:
tracking your spending
Explanation:
In personal and business activities inner needs to track spending in order to know financial status and budget effectively with available funds.
Without tracking spending there is tendency that waste will occur and spending on unimportant items will occur.
The envelop method entails having money for each category of spending in different envelops. At the end of a period you can check the envelops to see how much has been spent in each category.
Notebook and pencil involves writing down expenses.
Online software such as QuickBooks can be used to track how much an individual or business has spent.