Add area-based installation charge as a custom service line
Add an installation charge to a quote as a custom service line priced per square foot.
To add an installation charge, go to Service Charges, add a row and choose Custom.
✓ Comprobado en el producto el 22 de octubre de 2026
Set the unit to SFT (square feet) rather than mm.
Enter the rate.
✓ Comprobado en el producto el 22 de octubre de 2026
Set the quantity to a custom value such as total frontal area with skirting.
✓ Comprobado en el producto el 22 de octubre de 2026
Set tax to 18% or remove tax as needed.
✓ Comprobado en el producto el 22 de octubre de 2026
Delete any unwanted rows, and click Update.