Guide
How to track true net profit on Shopify
Updated July 10, 2026 · by the Honno team
True Shopify net profit is revenue minus cost of goods sold, blended ad spend, payment and transaction fees, and shipping — reconciled daily, not once a month. Most founders track revenue in Shopify and stop there, which is why “are we actually making money?” stays a guess.
Why Shopify's own numbers aren't your P&L
Shopify Analytics shows revenue, and its profit report subtracts cost of goods — but that's usually where it stops. Ad spend across Meta, Google, and TikTok isn't in there. Payment processing fees (roughly 2.5–3% per transaction) aren't in there. Shipping cost overages — what you actually paid the carrier versus what you charged the customer — aren't in there either. Each one is individually small; together they routinely turn a “profitable” day into a break-even one.
The five numbers a real P&L needs
- Revenue — gross sales, net of returns and discounts. Shopify has this natively.
- Cost of goods sold (COGS) — what you paid for the product itself, per unit sold.
- Ad spend — blended across every platform you run, not just the one with the best self-reported ROAS.
- Payment & transaction fees — Shopify Payments, PayPal, or your processor's cut on every order.
- Shipping — actual carrier cost versus what you charged, including the orders where you ate the difference.
Why monthly isn't often enough
A spreadsheet P&L updated once a month tells you what already happened. By the time it says a campaign was margin-negative, that campaign has been live for four weeks. A daily reconciliation catches the same problem on day two or three — while there's still ad budget left to redirect instead of just a lesson learned.
Building it yourself vs. automating it
You can build this in a spreadsheet: pull Shopify orders, pull ad spend from each platform, apply your fee and shipping assumptions, and total it daily. It works — until the third week, when most founders quietly stop updating it because a manual daily pull doesn't survive contact with actually running the business. That's the exact gap Honno fills: it reconciles revenue, COGS, ad spend, fees, and shipping automatically every day across every connected channel, so the number is always current and you never have to open a spreadsheet to trust it.
Quick answers
What is the formula for Shopify net profit?
Net profit = revenue minus cost of goods sold, ad spend, payment processing fees, and shipping costs. Shopify's own dashboard shows revenue but not the other four — you have to bring them together yourself, or use a tool that does it automatically.
Is Shopify's built-in profit report accurate?
It's a starting point, not a full P&L. Shopify's profit report subtracts COGS from revenue but typically excludes blended ad spend across platforms, payment fees, and shipping cost overages — so it overstates real profit unless you add those in manually.
How often should I check my net profit?
Daily, not monthly. A month-end P&L tells you what already happened; a daily one lets you catch a margin-negative campaign or a shipping-cost spike while there's still time to fix it, instead of finding out after 30 days of bleeding.