Google Ads is launching a new prospects mode that excludes anyone who has bought from you, searched your brand or visited your site, focusing spend entirely on cold audiences. It lands in Performance Max, Search, Shopping and Demand Gen. Used well it fixes a common acquisition lie. Used badly it burns budget.
Most acquisition campaigns are quietly paying a premium to win customers who were going to buy anyway.
Google is expanding its New Customer Acquisition tools with a mode built to do one thing. Reach people who have never heard of your brand. The new prospects mode automatically excludes anyone who has bought from you before, searched a brand term, visited your website or app, or engaged with your content across Google and YouTube.
That is a sharper instrument than the existing new customer goal, which only filters out past purchasers. The new mode targets genuinely cold audiences still in the discovery phase. It will be available in Performance Max, Search, Shopping and Demand Gen campaigns.
Google is also pointing to results from the related value mode, which assigns a higher value to new buyers while still reaching existing ones. Advertisers using it saw a 9% improvement in return on ad spend when they valued a new customer at twice their average order value.
That is the problem this targets. A campaign labelled acquisition often spends a large share of its budget re-converting warm audiences, then takes credit for sales that organic or direct would have closed for free. Stripping those users out forces the campaign to prove it can actually create demand.
Why it matters
For Australian businesses with a strong brand and a small market, the warm-audience leak is severe. If a chunk of your search and shopping spend is chasing people who already know you, your blended acquisition cost looks fine while your incremental cost is terrible. New prospects mode is a blunt way to separate the two.
The risk is the mirror image. Cold audiences convert at lower rates and higher cost by definition. If you judge this mode on the same return on ad spend target as your warm campaigns, you will switch it off in a fortnight and conclude acquisition does not work. It works. It just costs more, because real growth always does.
The lift in return on ad spend Google reports for advertisers who valued a new customer at twice their average order value
What to do about it
The businesses that win here are the ones that stop pretending acquisition and retention cost the same, and budget for each on its own terms.