How to Calculate Your True Shopify Profit

There are several layers. Monthly plan: roughly $39 (Basic), $105 (Grow), or $399 (Advanced), cheaper billed annually. Payment processing: through Shopify Payments, about 2.9% + 30¢ per online order on Basic, dropping to 2.5% + 30¢ on Advanced. Third-party processor fee: if you use an outside gateway instead of Shopify Payments, Shopify adds roughly 0.5–2% on top. Plus apps and themes, which quietly stack up. None of these show as one "Shopify fee," so they're easy to underestimate.

Profit = revenue − product cost − payment & transaction fees − shipping cost − ad spend − overhead (plan + apps, spread across orders). Margin = profit ÷ revenue. The key is subtracting everything, not just the obvious product cost.

You sell a product for $50. Product cost $18, shipping you absorb $5, payment processing (2.9% + 30¢) about $1.75, and $8 of ads to make the sale. That leaves $50 − $18 − $5 − $1.75 − $8 = $17.25 before overhead. Spread a $39 plan plus ~$30 of apps across 100 orders (about $0.69 each) and you net roughly $16.56 per order. Raise the ad cost to $15 and the same sale nets just over $10.

For most stores, ads are the biggest and most variable cost — and where stores quietly lose money. Track your cost to acquire a customer; if it's higher than your profit per order, every "sale" is costing you money. Profitable growth means that cost stays comfortably below per-order profit.

Your plan and apps are fixed monthly costs regardless of sales. At 20 orders a month, a $39 plan plus $30 of apps is about $3.45 per order; at 300 orders it's about $0.23. Low volume makes overhead a real drag, which is why early stores can feel unprofitable even with decent margins.

Use Shopify Payments to avoid the extra third-party fee, audit your apps regularly and cancel what you don't use, recheck your processing rate when you change plans, and keep a buffer for refunds, chargebacks, and international-card fees.