
Blending flavor with strategy, AMZ Ad Firm helped Marumi reclaim its digital presence, boosting delivery sales by 22% and achieving a 10x ROAS while turning diners into loyal direct customers.
Marumi is a sushi brand based in Venezuela with multiple restaurant locations. In May 2025, they partnered with AMZ Ad Firm to scale their digital sales, boost reservations, and strengthen their direct ordering channel, all without relying on third-party delivery platforms. The goal was simple: increase profitability while taking back control of customer data and experience.
Marumi faced several obstacles before partnering with AMZ Ad Firm.
Key challenges included:
AMZ Ad Firm approached the challenge by focusing on direct response advertising and habit-shaping campaigns. The goal was to make ordering directly from Marumi feel as convenient and trustworthy as delivery apps.
First, we rebuilt their ad structure to target both delivery and reservation funnels separately. Then, we optimized creative assets and messaging to match what actually drove clicks and sales. Finally, we used data from Meta Ads to adjust targeting and maximize ROAS week by week.
Main initiatives implemented:

The collaboration between Marumi and AMZ Ad Firm quickly delivered measurable results.
Highlights include:
Through targeted ad buying, creative optimization, and data-driven strategy, Marumi successfully built a profitable direct sales channel and increased restaurant reservations. The partnership with AMZ Ad Firm proved that when brands own their digital traffic, they own their growth.
Ready to scale your brand like Marumi? Let’s talk about how we can help you achieve the same results!
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