Paid ads with clear targets

Before any budget is spent, we agree on what counts as a result. Google defines a conversion as a customer action that is valuable to your business, such as an action on your website or app, a phone call or an offline sale, and its automated bidding learns from exactly that data⁴. Meta and TikTok each offer a server to server link, the Conversions API and the Events API, that sends actions from your own website or systems straight to the platform, alongside the usual tracking code⁵⁶. Without that, the platform is left guessing.

Next the account is built so that each part has one clear job. Google advises giving every ad group a narrow theme, for example one product type or one page, with keywords tied to that theme and at least three ads in each⁷. On TikTok the platform recommends vertical video with sound, a hook in the first seconds and 3 to 5 different creatives per ad group, refreshed once results start to slide⁸.

Picture a café owner who opens the dashboard on day two, sees one expensive click and wants to change everything. That is usually too early. Google says a new bid strategy typically needs 1 to 2 conversion cycles to calibrate⁹, and TikTok says results tend to settle after about 25 results or 7 days, with pauses and edits starting the learning over¹⁰. Spend is read across the month for the same reason, since Google may spend up to twice the daily budget on a busy day but caps the month at 30.4 times the daily amount for most campaigns¹¹.

Bigger changes are tested against the current setup before they replace it, and Google recommends giving such a test at least 4 to 6 weeks, longer when customers take time to decide³. The platforms' own automated campaign types are worth including in those tests. Meta says advertisers who use Advantage+ for lead campaigns pay 14% less per lead on average¹², and TikTok says its automated Smart+ campaigns improved cost per acquisition by 29% against manual ones in testing¹³. Those are the platforms' own figures, and we found no neutral industry standard for how an agency should run an account week to week, so this section rests on their published guidance.