1. Choose a reporting window
Use one day, campaign, month, or quarter and keep all inputs inside that window.
2. Enter net order revenue
Use revenue after discounts and, if that is your reporting policy, after refunds.
3. Enter completed orders
Count paid orders, not individual line items or abandoned checkouts.
4. Add units delivered
For bundles, count units using a definition you can apply consistently.
5. Read the headline AOV
This is the average revenue generated by each completed order.
6. Use supporting metrics
Units per order helps distinguish higher prices from larger baskets.