Growth isn’t “set up ads and pray”. It’s engineering: a clean feed, correctly assembled conversions, killing brand cannibalization, campaigns that feed ML an accurate signal. When the system is built right, advertising stops being a cost and becomes a channel that pays back.
We work with real numbers: account audits, feed engineering for e-commerce, Google Ads (Search, PMax, Demand Gen), Merchant Center optimization, GA4 + GTM events live, monthly reporting. One of our cases — ROAS 1182% and +115k UAH of weekly revenue from paid channels alone.
- ·E-commerce with a catalog where Merchant Center disapproves the feed or burns budget
- ·Businesses pouring budget into Google Ads with no clear ROAS
- ·Stores where GA4 misses purchases (so optimization is blind)
- ·Companies that need technical SEO with no “tricks” or risks
- →Ads spend budget but the revenue from them is invisible
- →Merchant Center rejects products; part of the catalog isn’t advertised
- →PMax cannibalizes branded traffic that’s already yours
- →GA4/GTM are mis-set — decisions are made blind
How much do Google Ads and SEO management cost?
+
The growth service at MAREVO starts from $330/mo. The cost depends on account volume, catalog size and task complexity. We start with an audit and a roadmap of P0/P1/P2 priorities — you see what you pay for and in what order.
What ROAS is realistically achievable?
+
It depends on the niche, margin and the accounts’ starting state. In our cases we took ROAS up to 1182% on e-commerce after rebuilding the feed and killing brand cannibalization. We don’t promise numbers blindly — audit first, then a realistic forecast.
How soon will there be results?
+
Technical fixes (feed, conversions, GA4) show effect within weeks. Campaigns need time for ML learning — at least 7+ days between major changes — and stable results usually appear in 1–3 months. We never choke bids for instant numbers.
What is feed engineering?
+
It’s rebuilding the product feed for Merchant Center: filling attributes, GTINs, descriptions, correct categories, removing junk. In one case we raised the whitelist from 5.5k to 29k SKUs and brand coverage from 35% to 76.8%, yielding 96.9% approved products.
Do you provide reporting?
+
Yes, monthly: what we did, which metrics changed, what’s next. We work transparently — you have access to the accounts and see the real numbers in Google Ads, Merchant Center and GA4, not just our PDF.
АКцентр.
A stationery retailer with 60k SKUs. We rebuilt the Merchant Center feed, added brand exclusion on PMax, fixed site speed and GA4 events. No magic — just clean technical SEO + Ads.
Whisen.
A B2B catalog of climate equipment. Filter structure, supporting PDF materials, a 7-group sidebar tree with no needless wrappers.