CASE 06 · Australia

More recorded purchases. Lower reported ROAS.

Reported purchase conversions increased from 27 to about 74, while advertising spend rose by about 82% and ROAS fell.

Performance Max + measurementDefined campaign setup project

The engagement.
The result. The context.

The engagement and the result. The evidence documents a defined Performance Max setup including tracking work on 14 October 2025. Both periods cover 56 days in the Australia/Sydney time zone.

Google Ads · amounts in AUD
MetricBefore: 19 August–13 October 2025After: 15 October–9 December 2025
Account advertising spend713.83 AUD1,300.95 AUD
Reported purchase conversions, changed actions2774.069
Reported ROAS5.614.05
Measurement & methodology

Higher recorded purchase volume coincided with greater advertising spend and lower reported conversion value per unit of advertising spend. The purchase action changed and potential overlap needs investigation. Volumes and ROAS are based on Google Ads records and have not been reconciled against unique orders, returns or margins. No claim of improved profitability or verified sales growth is therefore made. Source data was retrieved on 23 September 2026.

YOUR BUSINESS, YOUR CIRCUMSTANCES

What would you like
to move forward with?

Tell us about your advertising and where you need help.

Talk to Danijel