Short answer
Model Shopify cost per order using local plan, processing, gateway and app inputs. A fictional USD example shows the upgrade break-even calculation.
The answer in detail
Calculate Shopify's cost per order, including payment processing, any third-party transaction fees, the subscription and apps. Use the pricing for your store's country and contract. A low advertised card rate is only one part of the bill.
The benchmark
Build the comparison from your store's country, settlement currency, payment methods and contract. Advertised rates are not necessarily the weighted rate on your actual sales. Use a representative month's transactions and invoices to complete this worksheet before comparing plans.
| Cost input | What to record | How it enters the model |
|---|---|---|
| Platform plan | Actual monthly cost, using your billing cycle and applicable tax treatment | Allocate across monthly orders |
| Percentage processing fees | Rates by card origin, card type and payment method | Weight by the share of payments on each rate |
| Fixed processing fees | Actual fixed charge and charging currency | Add per applicable transaction |
| Third-party platform fees | Additional Shopify charge and any account-specific exemptions | Apply to the relevant gateway volume |
| Currency conversion | Conversion and settlement charges where incurred | Allocate to affected transactions |
| Apps | Recurring charges plus usage charges for the period | Allocate across orders or the relevant activity |
| Adjustments | Charges associated with refunds, disputes or other exceptions in your contract | Reconcile to actual statements |
Keep subscription billing consistent. An annual commitment quoted as a monthly equivalent is not the same cash-flow commitment as a cancellable monthly plan. Record which figures include tax, which taxes are recoverable for the business, and whether a negotiated rate overrides the public schedule. If two plans charge different fixed fees as well as different percentages, include both differences in the upgrade calculation.
The USD illustration below is a fictional cost model using convenient arithmetic. It is not a currency conversion, a US price list or a current tariff. Use the worksheet with the account’s own rates and billing terms.
Shopify's pricing page and payment documentation are the starting points for your own market. Country, plan, payment method and negotiated terms matter. An external gateway can add a Shopify transaction charge to the gateway's own processing fee. Check exemptions against your account; Shopify’s current third-party-provider documentation exempts PayPal transactions when Shopify Payments is the primary provider.
The rule
Compare cost per order, then calculate the upgrade break-even point:
cost/order = percentage processing fee × order value + fixed processing fee + applicable third-party fee + (monthly plan + apps) ÷ monthly orders
upgrade threshold = extra monthly subscription ÷ (weighted percentage-rate saving × average order value + fixed-fee saving)
Use consistent currency and billing periods. Weight the saving by the actual payment mix; do not apply the standard-card discount to every payment.
Consider a fictional USD model with 400 monthly orders at $80, a $27 monthly-equivalent plan cost under annual billing and $160 of apps. Assume processing at 1.5% + $0.25 for one payment class:
| Cost | Per order |
|---|---|
| Processing: 1.5% × $80 + $0.25 | $1.45 |
| Plan: $27 ÷ 400 | $0.07 rounded |
| Apps: $160 ÷ 400 | $0.40 |
| Total | $1.92 rounded, or 2.4% |
If a different payment class hypothetically costs 2.7% + $0.25, processing becomes $2.41. An external provider at the assumed 1.5% + $0.25 rate plus a hypothetical 2% platform charge takes the full cost to $3.52, or 4.4%. These rates are assumptions, not card-network or Shopify tariff claims.
Suppose a higher plan adds $52 monthly under annual billing and reduces the weighted rate by 0.2 percentage points: it saves $0.16 on an $80 order. Break-even is 325 orders. If the monthly-billing price difference is instead $69, the threshold is about 431 orders. At 400 orders, the annual-billing illustration saves only $12 monthly. A payment mix with a smaller rate saving raises the threshold.
The steps
- Export a complete month of actual payment transactions and fees. Use the payout CSV and available activity reports rather than a remembered headline rate. A payment-provider interview in the source describes merchants remembering a €0.25 charge that became €0.90 after reconciliation.
- Separate standard, premium, international and Amex cards, local methods and installments. Include currency conversion, refunds and any other actual charges relevant to your contract.
- Inventory external gateways, including ones enabled for a single market. Confirm which transactions attract Shopify's additional fee.
- Compare plans using your volume and weighted payment mix. Include useful additional features, then compare the savings with their cost.
- Put payment cost beside shipping and returns in contribution margin. Reconcile the total in the e-commerce P&L. Review the separate app-cost analysis too.
The pitfall
Comparing identical provider processing rates can hide a second platform fee. In the fictional scenario, 2% of $80 adds $1.60 per order, or $640 across 400 orders.
In an anonymized case reported by the contributors, a fashion brand used a merchant of record for international sales. Its transactions were treated as third-party payments by Shopify; the brand reported fees rising from about 1.2% to 2.9% under a one-year contract. This is a specific account, not a standard merchant-of-record tariff. Ask which gateway will process payments before signing.
What to tell your team
“In our fictional USD model, collecting an $80 order costs $1.92 including the plan and apps. An avoidable external-gateway fee would add $640 a month. The hypothetical higher plan saves only $12 at this volume. We will replace those example rates with our account's rates before deciding.”
