Formula and calculation

AOV = Revenue / Number of orders

Example: $500,000 in revenue for the month across 1,250 orders → AOV = $400.

How personalization raises AOV

The three main mechanics for lifting average order value:

Mechanic Placement Average AOV lift
Upsell (a more expensive version) PDP, cart +10–20%
Cross-sell (complementary products) Cart, checkout +8–15%
“Buy together” recommendations PDP, homepage +12–18%

AOV vs RPV: which metric to use

AOV matters, but it is not always an honest read. A rise in AOV alongside a fall in conversion rate
(CR) can mean the overall result got worse: the store is selling less, at a higher price.

That is why A/B tests are better judged on RPV (revenue per visitor) — a metric that accounts
for conversion and order value at the same time:

RPV = Revenue / Unique visitors = CR × AOV

AOV segmentation

AOV differs substantially by segment:

  • New vs returning shoppers: returning shoppers typically run 20–35% higher on AOV
  • Devices: desktop AOV averages 25–40% above mobile (though the mobile share of traffic keeps growing)
  • Traffic source: organic vs email marketing vs retargeting

Granular AOV analytics by segment is what surfaces the most promising places to apply personalization.