Value-based bidding
Value-based bidding is the group of Smart Bidding strategies that aim at the total value of conversions, such as order revenue, rather than at their number.
How it works
Conversion-based strategies count each order as one unit. Value-based strategies count the conversion value of each order, so bidding can pay more for a click likely to bring a larger order.
Two strategies belong here:
- Maximize conversion value gets the most value within the budget, without a target.
- Target ROAS works towards a set return. Since June 2026 the interface shows it as “Target ROAS” instead of “Maximize conversion value with a Target ROAS”.
In Performance Max both run as Maximize conversion value, with target ROAS as an option. Google’s API guide sets this strategy when conversions carry values.
Value-based bidding learns only from the amounts your site sends, so the site has to send the amount of every order. Why a store should count money, not orders, is the subject of value-based bidding for online stores.
Example
Example store, not client data.
The tableware shop gets 300 orders a month worth 180,000, an average order value of 600. Under Maximize conversions, an order of 150 and one of 1,500 each count as one conversion. Under value-based bidding they count as 150 and 1,500. If the site sent a fixed 1 per order, the strategy would see a total value of 300 and chase the order count, not revenue.
How GetProfit reads it
The portal’s conversion check tests the amounts this bidding learns from. If a product’s conversion value for one day exceeds 30 times the median order value, the portal treats it as an anomaly and leaves it out of the figures. The portal flags a product campaign with 10 or more conversions when its average order value is below 0.30× or above 8× the account median.
Where the value is a default or mixed, the portal hides ROAS and greys out revenue with a “not trusted” mark. It then counts by the number of orders and the cost of one order.
Not to be confused with
- Maximize conversions and Target CPA — conversion-based strategies: every order weighs the same.
- POAS — return on profit. Value-based bidding chases revenue unless your site sends profit as the value.
Sources
- Updates to Smart Bidding Strategy Naming and Organization in Google Ads (Google, 16 June 2026) — the “Target ROAS” label, Maximize conversion value within a budget. Checked 2 October 2026.
- Create a Performance Max campaign — Google Ads API: Performance Max strategies, values versus equal conversions. Checked 2 October 2026.