What's the difference between conversion rate and AOV?

CVR and AOV are the two multiplicative levers in the ecommerce revenue equation. Revenue equals traffic times conversion rate times average order value. Doubling AOV doubles revenue at the same traffic and CVR; doubling CVR doubles revenue at the same traffic and AOV. The two are not interchangeable — they respond to different interventions.

CVR is improved by reducing risk and friction. Trust signals, fast load times, clearer copywriting, and lower checkout friction all raise CVR by reducing the reasons a visitor does not buy. CVR rises when fewer people bounce.

AOV is improved by adding value to each order. Free-shipping thresholds, bundles, cross-sells, post-cart upsells, and subscription conversions all raise AOV by increasing the dollar size of each purchase. AOV rises when each buyer buys more.

Most stores under $50k/month over-rotate on AOV tactics (bundles, upsells) before fixing CVR fundamentals (load time, trust, copywriting). The reason is easier-to-implement: a Shopify upsell app installs in 10 minutes, while fixing trust signals requires founder-level decisions about reviews, returns, and identity. The result: stores chasing AOV often build a higher-AOV-but-lower-CVR equilibrium that ends up at the same revenue.

The right order of operations: get CVR to within ~80% of niche median, then push AOV. Below 80% of niche median, every AOV initiative is dragged down by the conversion gap. Above 80%, AOV tactics start compounding because each additional buyer brought in by CVR gains becomes addressable for upsell.