Excel and AI automation, plus free calculators
Why Excel macros suddenly stop working and how to fix each cause: internet-blocked files, .xlsx saves, Trust Center, 64-bit Declare, missing references, events and more.
Copy-paste Google Apps Script that emails invoices marked Ready, logs the send date, chases overdue invoices and runs daily, plus Gmail and Workspace sending limits.
Jobber 2026 pricing compared with a one-time Excel or Google Sheets template: 3-year cost, what a spreadsheet does and does not do, and when each makes sense.
Food truck catering costs about $22 to $38 per person in 2026. Per-guest prices by event type and cuisine, per person vs minimum spend, and how to set your price.