Expenses can be scheduled to recur weekly, bi-weekly, monthly or annually. Recurring expenses are those expenses that happen every month without delay. Recurring expenses are setup once and then they are automatically entered per the schedule selected. To set up a recurring expense, you input an expense and choose that the expense is recurring. 
For help on adding an expense please refer to KB Article - Add Expenses.
Recurring Expense section:
To make the expense recurring select "Yes" for Is This Expense Recurring?
Put in the recurrence frequency by selecting one from the drop-down list. Your options are: Weekly, Bi-Weekly, Monthly, or Annually.
If you wish for this expense to automatically be added per the frequency schedule you selected then choose "Yes" for the Auto Input Subsequent Expenses?  Choosing yes will add this expense to the auto-recurring scheduler. A new expense will be added automatically based on the recurrence frequency you choose. No data entry required on your part!
To view all recurring expenses, choose General Financials > Recurring Expenses - from the Argenta main menu on the left hand side.
This will open the Auto-Scheduled Recurring Expenses listing. This will list all the expenses that have been selected for automatic entry.
You can edit the schedule if you need to by selecting the Expense ID next to the expense that you wish to edit. This will open the Expense Workspace screen, where you can edit the details of the expense.