Jakov Sistem is a Serbian e-commerce retailer serving customers nationwide through its online store. The brand had already been investing in social media advertising and used standard marketing platforms, and chose to add rtb.com as a complementary tool to unlock additional sales from untapped audiences and to improve the overall conversion rate of existing channels.

Solution

After simply and quickly integrating rtb.com, Jakov deployed an always-on personalized retargeting campaign that immediately started optimizing in real time.

Once live, the campaign continuously improved with the goal of maximizing ROI at any scale, without imposing any minimum budget constraints on the client.

Campaign Management & Optimization

The rtb.com interface allowed Jakov to easily monitor key performance metrics such as clicks, conversions, revenue and ROAS in one place, enabling quick decisions on scaling budgets when performance was strongest.

Thanks to automation and deep learning-driven optimization, the marketing team could minimize manual campaign management and focus on broader growth initiatives.

Results

post-click ROAS

8.8:1

During the analysed period, campaigns generated ROAS of 8.8x, meaning every 1 RSD invested returned almost 9 RSD in generated revenue.

post-view ROAS

90:1

The exceptionally high post-view ROAS of 90:1 strongly suggests that many more users were exposed to rtb.com ads and that these impressions acted as an additional touchpoint, helping undecided shoppers make their final purchase decision.

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FAQ

rtb.com is a self-serve retargeting platform built by RTB House that gives ecommerce brands and agencies direct access to Deep Learning-powered technology used by global enterprise advertisers.

rtb.com drives incremental revenue from high-intent users across the open internet.

Retargeting is a digital advertising strategy that displays personalized ads to users who have interacted with your brand online but have left without making a purchase.

It allows you to target relevant audiences rather than using a broader “spray and pray” approach. It makes budget management much more efficient.

The process is enabled by real-time bidding (RTB), whereby ad spaces are bought and sold in instantaneous auctions. The entire process of analyzing user data, placing bids, and displaying the ad happens in mere milliseconds.

  • Deep Learning technology (10+ years in development)
  • Proven with enterprise brands globally
  • Access to 95%+ of internet users via 120+ SSPs
  • No minimum budget required
  • Fully self-serve—no contracts, no insertion orders.

👉 Enterprise-grade performance, built for speed and accessibility.

rtb.com is designed to deliver incremental growth, not just reattribute existing sales.

👉 Typical results:

  • +3-8% uplift in total online revenue
  • Up to 60% of purchases come from products users hadn’t previously seen.

No, you can start with any budget and scale based on results.

👉 You can choose to invest more after seeing the results.

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