At a month's end, you can update your KPIs to reflect your actual values (ie. monthly revenue) at the beginning of the following month.
To do this, click on the update progress button by hovering over the KPI name on a KPI Board:
Then, select Backdate update, specify the Date and click Done:
Contact our friendly Support team via the in-app chat at the bottom-right of your screen, or email firstname.lastname@example.org.