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Four Marketing Engines.
One Goal: Revenue.

C4 Social runs all four traffic engines together at the same time to build long-term,
measurable growth for your eCommerce brand.

Trusted by

For the last twelve years, we have worked with brands that make the world a better place. Here are just a few of them.

Logos of brands C4 Social has worked with: Mastering Diabetes, Evolution Health, Walt Disney, Cancer Connection Docs, Advanced PainCare & BioHealth Institute, PlantStrong, Netflix, Bentley, Healthier Home, Life of Dad, Whole Foods Market, Ford, and Amla Green

Case studies

Click on any of the brands below to learn more about how we helped them grow.

Marketing With Morals

Short, practical episodes from Cory Warren on growing a direct-to-consumer brand, plus conversations with the operators and leaders changing how digital marketing gets done.

From the blog

Oct 4, 2026

How to Calculate ROAS (and Your Break-Even ROAS) for a Shopify Brand

Learn how to calculate ROAS and your break-even ROAS from real Shopify margins, then set targets from contribution margin, not an industry average.

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The word AMAZON hand-painted in black on a brown textured background

Oct 4, 2026

Shopify to Amazon: Adding Amazon Without Cannibalizing Your DTC Store

Going from Shopify to Amazon? See which SKUs to list, how to hold one price, where Buy with Prime fits and how to keep DTC customers buying direct.

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Person tapping a virtual screen showing CRO above icons for analytics, growth, a sales funnel and revenue

Oct 4, 2026

Shopify Conversion Rate Optimization: A Practitioner’s Checklist for $1M+ Stores

A practitioner's Shopify CRO checklist for $1M+ brands: rank fixes by revenue at stake, work product page to speed, then test before scaling ads.

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Let's look at your brand.

We will audit what you are running now and tell you what we would change, before you sign anything.
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