How change orders work in FastEstimateMaker
Three steps. Your customer only does one of them.
Open a signed or won job and tap New change order. The job's current lines are already there: take one off, lower its quantity, add a credit, or add new work. Add the reason and any working days it adds, and the new total updates as you go.
It is numbered with the estimate when you send it - 1042-CO1, then 1042-CO2 - so every change on the job has its own number. Your customer opens it on their phone and reviews the change.
They sign with the same signature step as the estimate, and both of you get the signed PDF with its signature certificate. The invoice picks up the change. If they decline, you get an email with their reason and the job stays as it was.