This feature enables users to create invoice line items with calculated fees based on occupancy data (such as total billable area, building square footage, or number of units) using custom formulas rather than automatic invoice generation. This provides flexibility for departments that need manual control over invoice creation while still leveraging automated calculations for accurate billing.
Fee formulas are essential for Fire/EMS departments that conduct inspections, plan reviews, or provide services where costs are based on measurable property characteristics. This manual approach to formula-based invoicing is particularly valuable when departments need to review each invoice before sending, apply case-by-case considerations, or maintain detailed oversight of billing processes. The system supports various occupancy-based placeholders that automatically pull data from property records to ensure accurate calculations.
Users must have the following permissions to complete this process:
Formula Creation:
Decimal Formatting:
Documentation:
Quality Control:
Q: Why does my invoice show $0.00? A: This typically occurs when "No Service Address" is selected or when property data is missing for the selected placeholders.
Q: My formula isn't calculating correctly. What should I check? A: Verify decimal formatting (include leading zeros), ensure property data exists for all placeholders used, and confirm mathematical operators are correct.
Q: Can I combine multiple placeholders in one formula? A: Yes, you can create complex formulas using multiple placeholders and mathematical operations (addition, subtraction, multiplication, division).
Q: What happens if property data is missing for a placeholder? A: The system may treat missing data as zero or generate an error. Always verify complete property records before invoicing.
Q: Can I edit a formula after it's been saved?
A: Yes, but be aware that changes will affect all future invoices using this line item. Consider versioning your fee schedules for audit trails.