Your Shopify Ads Aren’t as Profitable as You Think | Adam Callinan

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How do you know if your Shopify ads are actually making money?

In this episode of Selling on Giants, Will Haire sits down with Adam Callinan, founder of Pentane, to break down the financial math behind profitable DTC growth.

The conversation centers on one critical concept: contribution profit.

Adam explains why metrics like ROAS, AOV, LTV, and revenue don't tell the whole story, and how DTC founders can use contribution profit to understand whether a campaign, promotion, or pricing change is actually creating value for the business.

In this episode, we cover:

- Why contribution profit matters more than revenue alone
- How DTC brands can determine the right Shopify ad budget
- The limitations of relying on ROAS to measure profitability
- How pricing, discounts, and bundles impact your bottom line
- The financial guardrails founders should establish before scaling
- How BottleKeeper used Facebook video ads to accelerate growth
- Why operating with constraints can actually create an advantage
- How Shopify and Amazon revenue should be viewed together
- Where brands lose visibility between ad spend, COGS, fulfillment, discounts, and profit
- How real-time financial intelligence can improve marketing decisions
- What separates DTC brands that scale sustainably from those that simply grow revenue

Adam also shares what he is building with Pentane, a platform designed to help eCommerce operators connect financial data with marketing and operating decisions.

If you're a Shopify brand, DTC founder, eCommerce operator, or marketer spending money on ads and trying to scale profitably, this conversation is for you.

Learn more about Pentane: www.pentane.com
Free Profit Masterclass: www.theprofitmasterclass.com
Connect with Adam Callinan: https://www.linkedin.com/in/adammcallinan/ 

If you enjoyed this episode, like, subscribe, and follow Selling on Giants for more conversations with eCommerce founders, operators, and industry experts.