Inventory turnover
Measure inventory turns and average days in inventory.
PerformanceMeasure observed perfect orders: complete, on time, damage-free, and supported by accurate documentation in one order cohort.
Measure observed perfect orders: complete, on time, damage-free, and supported by accurate documentation in one order cohort.
Counts share one order cohort. Passing one component does not imply passing the other components.
Count an order as perfect only when all required lines meet every agreed check. The component counts can overlap and use the same total-order denominator. Enter the actual all-pass intersection from order-level evidence; component rates alone cannot identify it. The tool checks that this intersection is mathematically consistent with the four component counts.
A perfect order must pass every required condition for the same order. Timing, completeness, damage, and documentation can fail on overlapping subsets of the cohort.
Enter the observed count passing all tests. Multiplying separate success rates assumes a relationship that may not exist and does not recover the actual intersection. Keep the assessment window and exception rules stable when comparing periods.
This is an observed all-pass fulfillment rate, aligned with the SCOR perfect-order concept, not the APQC product-of-component-rates composite. Agree customer timing, completeness, condition, and documentation rules before comparing cohorts.
ASCM SCOR perfect order fulfillmentMultiplication is used in some composite definitions, including APQC. It is not the measured share of orders passing every check unless the joint behavior supports that calculation. This tool uses the observed all-pass count.
OTIF checks on-time and in-full performance. This measure also requires damage-free delivery and accurate documentation on the very same orders.