Why you need this
Losses rarely show up as one line. Wrong orders, delivery commission, manual entry and paper checks each look small, then add up by month-end.
This tool rolls those pieces up from your daily pace into monthly and annual totals. It is for fast awareness, not formal accounting.
How it is calculated
Monthly orders = daily orders × 30. Monthly sales = monthly orders × average ticket. Error loss = sales × error rate. Delivery commission loss = sales × delivery share × commission rate.
Manual work cost uses an assumed minutes-per-order and hourly labor rate. Paper-check cost uses an assumed amount per order. A small reconciliation gap is added as a share of delivery commission. Assumptions are noted under the result.
How to read the result
Monthly loss is the sum of the four components. Annual loss is that figure × 12. The lines are estimates; move the sliders if your contract, labor cost or error rate differs.
This tool is for information only. Talk to your advisor for formal loss, tax or audit decisions.