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Analytics & Metrics

ODR (Order Defect Rate)

The percentage of orders with a negative review, A-to-z claim or chargeback - marketplaces suspend accounts that exceed their threshold.

ecommerce-glossary
CategoryAnalytics & Metrics
Related terms4
Terms indexed121
StatusDefinition ready

In practice

Amazon calculates ODR over a rolling 60-day window, and because even a small number of orders can push the rate above the 1% threshold for newer or lower-volume sellers, it's one of the most closely watched health metrics for avoiding account suspension.

A seller with 200 orders in 60 days gets 3 negative reviews and 1 chargeback flagged as defects - a 2% ODR, above the typical 1% threshold.

Why it matters

Because ODR is calculated on a rolling window with a low absolute threshold, a newer or lower-volume seller can be pushed over the limit by just a handful of bad orders.

Worth knowing

  • Calculated over a rolling 60-day window on Amazon, not a lifetime average.
  • Negative reviews, claims, and chargebacks are the three components typically counted as defects.
  • Consistently exceeding the threshold can lead to account suspension.
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