When Is an Invoice Overdue? A Spreadsheet Setup That Tells You, and What to Send
By Alex Rowan Disclosure: I sell the tracker linked below. An invoice is overdue the day after its due date passes unpaid. The hard part isn't the d…
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How to combine multiple Excel files with different columns into one fixed report, and check the totals
If you work in operations, admin, a PMO or a budget office, you probably know the routine: every month or quarter, several projects, departments or…
How to sum a column in a Confluence table
One of those questions that looks like it should have a one-click answer and does not. Here is exactly what Confluence Cloud can and cannot do with…
Chargeback Without Spreadsheets: The 4-Field Schema That Replaced Our 200-Tag Mess
The tag taxonomy starts at 30 keys and climbs from there. Year one, every team agrees on env , team , cost-center , service . Year two, finance asks…