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Merchant Center Case StudyVitamins & Supplements

Nearly Doubling Bronson's Organic Shopping Revenue

The first full month of Google Merchant Center optimization, and what it did to Bronson Vitamins' organic Shopping revenue — the freeproduct listings in Google's Shopping tab and main search results.

By SEOasis · Bronson Vitamins · May 2026 vs. prior period

Organic Shopping channel performance, period over period.

$1,631

Organic Shopping revenue

▲ +88.7%

3.46%

Conversion rate

▲ +51.0%

$85.84

Avg. order value

▲ +39.0%

19

Purchases

▲ +35.7%

296

New users

▲ +71.4%

549

Sessions

▼ -10.1% (intentional)

Client Overview

About Bronson Vitamins

The Brand

Bronson Vitamins is a trusted ecommerce supplement brand with over 65 years of history, selling a comprehensive catalog of vitamins, minerals, and wellness products through its Shopify store. With hundreds of SKUs, Bronson is a natural fit for Google's free product listings — but only if those listings are properly structured, fed, and optimized.

The Opportunity

Google's organic Shopping surfaces — the free product listings in the Shopping tab and main search results — represent high-intent, zero-cost-per-click traffic. Shoppers here are ready to buy. Bronson's Merchant Center feed was underperforming its potential, so SEOasis took ownership of the feed and began a full optimization program in May 2026.

The Headline

Nearly Double the Revenue From Fewer Sessions

Sessions dipped by 10%, but revenue jumped by 88.7%, and the conversion rate climbed by 51%. SEOasis didn't chase raw traffic — we made Bronson's listings show up for the right shoppers, at the right moment, with the right product data. The result is dramatically higher-quality Shopping traffic that converts and spends more per order.

Analysis

Why Organic Shopping Outperformed

A GA4 channel comparison isolated Organic Shopping against every other traffic source. While several channels were flat or declined period over period, Organic Shopping delivered standout growth — confirming the Merchant Center work was the driver, not a general site-wide trend.

Revenue +88.7%

Organic Shopping revenue grew from $864 to $1,631 period over period — the strongest revenue growth of any channel in the entire GA4 breakdown.

Key Event Rate +43.1%

The rate at which Shopping sessions converted into key events climbed sharply, proving the traffic was higher-intentand better matched to Bronson's products.

Purchases +35.7%

More completed purchases from fewer sessions — the clearest sign of improved listing quality and stronger shopper-to-product match driven by feed optimization.

The Methodology

How We Did It: Merchant Center Optimization

SEOasis took full ownership of Bronson's Google Merchant Center feed and ran a structured optimization program throughout May 2026.

Product Feed Optimization

We audited and rebuilt Bronson's product feed — fixing disapprovals, enriching titles and descriptions with high-intent search terms, and ensuring every eligible SKU was live in Google's free listings.

Structured Data & Attributes

We populated critical product attributes — GTINs, brand, condition, product category, pricing, and availability — so Google could confidently match listings to shopper queries.

Title & Description Optimization

Product titles were rewritten to lead with the terms shoppers actually search for — ingredient, form, count, and benefit — improving match rate and click quality across the catalog.

Feed Health Monitoring

Ongoing monitoring of Merchant Center diagnostics kept disapproval rates near zero and maximized the number of SKUs eligible to appear in organic Shopping surfaces.

Transparent Reporting

Bi-weekly strategy calls, Friday reports, and a private Slack channel kept Bronson's team fully informed and aligned throughout the engagement — so they always knew exactly what was being done and why.

Free Traffic. Real Revenue.

Google's organic Shopping listings are one of the most underused revenue channels in ecommerce. We turn Google Merchant Center into a compounding growth channel — with zero ad spend on organic placements. Book a free audit and we'll map the opportunity in your feed.

Book Your Free Audit