Scaling Gusti Leder Across 12 European Markets with AI-Driven PPC

Gusti Leder faced the challenge of managing international expansion across 12 unique territories simultaneously without losing efficiency. Running Meta campaigns across 12 countries introduced several difficulties.

Each market required creative that felt native to local audiences rather than translated from one master campaign. Consumer preferences varied considerably between Northern, Central and Southern Europe, meaning successful ads in Germany were often ineffective in Spain or Italy.

At the same time, Q4 demanded an exceptionally fast pace of creative production. Black Friday and Christmas required constant testing of new concepts to prevent ad fatigue while responding quickly to market performance.

The team also needed to maintain Cost of Revenue below the client’s profitability threshold while continuously reallocating media spend between countries depending on performance.

Rather than treating Europe as one market, we approached each country individually while managing performance centrally.

Our strategy focused on four key principles:

Creative became the primary growth lever.

Every week we launched between 50 and 60 new creatives, adapting messaging, offers, visuals and copy for individual countries rather than simply translating campaigns.

Each market received creatives aligned with local language, purchasing behaviour and seasonal demand, allowing Meta’s algorithm to continually discover new winning combinations while avoiding creative fatigue.

The budget was never fixed.

Instead, spend was shifted continuously towards countries delivering the strongest profitability while reducing investment in underperforming markets whenever Cost of Revenue approached the client’s threshold.

This allowed us to maximise total European revenue rather than forcing equal investment across every market.

Campaigns were structured around clear prospecting and remarketing funnels.

Alongside customer acquisition, we introduced cross-selling campaigns promoting complementary products based on previous purchases, helping increase average order value while improving overall campaign efficiency.

High-margin products also received additional investment to improve profitability alongside revenue growth.

Managing dozens of creatives across twelve markets every week created a significant operational workload.

To support the team, we introduced proprietary AI-assisted automation that streamlined campaign deployment and reduced repetitive manual work from approximately eight hours per week to just thirty minutes. This allowed specialists to spend more time analysing performance, developing creative strategy and responding quickly to changing market conditions.

Execution centered around continuous optimization throughout the entire Q4 shopping period.

Creative concepts evolved throughout Black Friday and Christmas, with each promotion receiving country-specific messaging rather than a single European campaign.

Budgets were reviewed continuously, allowing successful markets to scale rapidly while maintaining Cost of Revenue targets.

Alongside creative optimisation, we also conducted a five-week comparison between Meta’s Max Volume and Max Value bidding strategies. Although both generated similar ROAS, Max Value produced higher revenue with fewer orders, improving operational efficiency and reducing fulfilment pressure.

The strategy delivered substantial commercial growth while improving profitability despite operating across one of the year’s most competitive retail periods.

Beyond the headline metrics, the campaign established a repeatable framework for international scaling. By combining localised creative with centralised optimisation, Gusti Leder was able to grow consistently across multiple European regions without compromising efficiency or profitability.