SUNVASTITY

Case Studies

See how we've helped brands achieve measurable growth in global markets.

Consumer Electronics — Amazon US

Amazon · Electronics

Challenge

A new product line had no stable ranking after 90 days on Amazon US, with ACoS consistently above target and minimal organic visibility.

Strategy

Restructured PPC campaigns with tiered auto/manual ad groups, implemented listing SEO overhaul, and launched a review acceleration program.

Execution

30-day sprint optimizing main images and A+ content, negative keyword governance, and segmented ad architecture by search intent.

Results

Achieved sustainable ranking growth with significantly improved profitability metrics within one quarter.

+182%
Sales Growth
5.3
ROAS
-24%
Ad Cost

Home & Kitchen — TikTok Shop

TikTok Shop · Home

Challenge

High short-video traffic but low conversion rates, with above-average return rates impacting profitability.

Strategy

Built a KOC influencer matrix, designed live-stream conversion funnels, and localized product detail pages for trust and clarity.

Execution

Partnered with 15 KOC creators, A/B tested live-stream scripts, and rebuilt product pages with enhanced trust elements.

Results

Transformed traffic quality into consistent revenue with improved customer satisfaction.

+156%
Monthly GMV
+38%
Conversion Rate
-19%
Return Rate

Fashion Accessories — Shopify + Meta Ads

Shopify · Meta Ads · Fashion

Challenge

DTC store relied on a single traffic channel with rising customer acquisition costs and stagnant repeat purchase rates.

Strategy

Deployed Meta full-funnel campaigns, supplemented with Google PMax, and implemented abandoned cart email recovery flows.

Execution

Creative testing matrix across ad formats, audience segmentation by purchase intent, and streamlined checkout flow.

Results

Diversified traffic sources and built a more profitable, retention-focused growth engine.

4.8
Blended ROAS
-22%
CAC
+31%
Repeat Rate