All case studies

E-commerce

NDA

Finding a better path to purchase

Project
NDA
Industry
E-commerce
Period of cooperation
19 August – 20 September 2026 · 33 days
Business revenue
₴65.1K
Purchases
19
Cost per purchase (CPA)
$152

A wellness e-commerce brand. Advertising tests were combined with analysis of the product journey on the website.

Goal

Test advertising approaches for the product and identify opportunities to improve the path to purchase.

What Rainext did

We tested advertising hypotheses and reviewed the journey from the ad to purchase, then prepared product messaging and page improvement recommeNDAtions.

Context for the result

Bottleneck
The test period recorded 19 actual purchases while Meta reported 25. Advertising cost per actual purchase was ≈$152; compare this with margin and repeat orders.
Key finding
The gap between platform-reported and actual purchases, and the journey analysis, pointed to the product page and messaging as the next lever.
Business lesson
In e-commerce tests, count actual orders and revenue, not platform purchases; improving the product page often unlocks more than new creative.

Business results

Business revenue
₴65.1K
Purchases
19
Average order value
₴3,424

Revenue reflects actual sales in the stated period. Its ratio to ad spend is neither profit nor Meta-attributed ROAS.

Conversion metrics

Cost per purchase (CPA)
$152

Cost per patient, purchase or payment covers advertising spend in this period.

Advertising results

Ad spend
$2,888
Platform-reported purchases (Meta)
25
Clicks
15K
New followers
426

Ad platform (Meta) data is shown separately from actual inquiries and sales.

Conclusion: what changed

The tests generated initial sales and helped identify the next steps for advertising and the website.

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