Rosj runs a niche jewelry brand with hundreds of unique products — each with its own colors, shapes, and materials. Advertising on bol.com used to feel like shooting in the dark.
Until he partnered with Bollify. The result? A 3x revenue increase within 30 days.
Curious how? 👇
Rosj had 500+ unique products but struggled with low visibility and unstructured ads on Bol.
Bollify created segmented, data-driven ad campaigns tailored to each product group — no guesswork, just focus.
Within 30 days, Rosj’s Bol orders doubled to tripled — with profitable margins and long-term growth potential.
Rosj is brand owner of a big Dutch jewelry brand featuring natural gemstones, symbols, and personal stories. Their mission is to offer beautiful, high-quality pieces that are more than just fashion—they carry emotional and energetic value.
Jewelry
Advertising Management
Rosj runs a niche jewelry brand with over 500 unique products, each with its own color, shape, and material. While the collection was rich in variety, that same complexity made advertising on bol.com a huge challenge.
Compared to platforms like Google or Facebook, bol.com offered little in terms of templated structure. As a result, Rosj’s products were barely getting visibility, let alone conversions. He’d tried general marketing agencies before, but they often took a one-size-fits-all approach — not nearly nuanced enough for his catalog.
“We have 500 products, all slightly different. Running ads on bol.com always felt overwhelming — how do you even structure that?”
Through a referral, Rosj found Bollify, a specialist in bol.com advertising. He wasn’t looking for another broad agency. He wanted focus, clarity, and real expertise — and that’s what Bollify offered.
“I didn’t want a team that also does bol.com. I needed specialists. Bollify was that: focused, honest, and clear in communication.”
From day one, Bollify set up a scalable structure:
✅ Segmenting the massive product catalog into logical groups
✅ Building campaigns from broad targeting to highly refined setups
✅ Optimizing titles based on bol.com’s actual search behavior
✅ Keeping communication short, direct, and transparent
“I didn’t know search behavior on bol.com was so different from Google. Just changing a few titles made a huge difference.”
What stood out to Rosj most was the collaboration with his dedicated specialist, Lorenzo:
“He was on top of it, and that motivated me as an entrepreneur to step up too. It felt like teamwork.”
The impact was fast and measurable. What started as an experiment quickly became a core revenue stream: