Average order value (AOV)

Average order value (AOV) is how much a customer spends, on average, each time they buy. Divide a day’s takings by the number of sales and you have it: $1,860 from 155 orders is an AOV of $12. Cafés and restaurants often call it the average check or average ticket, shops the average sale or basket, and salons the average spend per visit — it is the same number.

The AOV formula

Revenue is the product of two things: how many orders you take and how much each one is worth. Revenue = number of orders × average order value. That simple identity is why AOV matters: it is one of only two levers for sales, and often the easier one to move.

A worked example

A café takes $1,860 from 155 orders on a typical weekday, an AOV of $1,860 ÷ 155 = $12.00. Suppose staff start offering a pastry with every coffee and AOV rises by $1 to $13, with the same number of customers:

1. Daily revenue: 155 × $13 = $2,015, up $155.
2. Over 30 trading days: 30 × $155 = $4,650 more in the month.
3. If the pastry carries a 60% gross margin, about $2,790 of that is extra gross profit, with no extra customers and no extra rent.

The same reasoning applies in any currency. Note that it assumes the order count holds steady; if a price rise lifts AOV but drives customers away, revenue can fall.

Ways to raise average order value

Why AOV matters for a small business

Bringing in new customers usually costs money and time; getting existing customers to spend a little more each visit often costs neither. Because your rent and wages stay the same whether a customer spends $12 or $13, extra spend per order flows almost straight into gross profit. AOV also helps with planning: if you know your AOV and your daily target, you know how many orders you need, which helps with staffing and stock.

Watching AOV by hour and by weekday is often more revealing than the daily figure. A café may find its breakfast orders are twice the size of its afternoon ones, or a shop that weekend customers buy more per visit; both are clues about where to put staff, which products to display and when an add-on suggestion is most likely to land.

Common mistakes

• Letting one big order distort it. A single catering or bulk order can lift a day’s AOV far above normal; look at the median or exclude outliers when comparing.
• Mixing channels. Counter sales, delivery orders and online orders often have very different AOVs; compare each with itself.
• Comparing different days. A Saturday and a Tuesday are different businesses; compare like weekdays.
• Raising AOV with low-margin items. A bigger order of thin-margin items can earn less than a smaller order; watch gross profit margin too.
• Celebrating AOV while orders fall. Revenue is orders × AOV; look at both together.

How it relates to other terms

AOV × gross profit margin is the gross profit of a typical order. It usually appears on the end-of-day Z-report as the average transaction. And for appointment businesses, the average spend per visit is what each missed booking costs, which is why it is the starting point for working out the price of a high no-show rate.