How it is calculated

Processing fees = sales times the card rate, plus the fixed fee times the orders. Total = the plan price plus those fees. Rates differ by plan and country and change over time: use the ones on Shopify's pricing page for yours.

Card processing fees have two parts: a rate, a percent of every sale, and a fixed fee on each order. The rate grows with your sales and the fixed fee with your number of orders, so many small orders pay more in fixed fees than a few large ones.

The total adds the plan's monthly price to those fees, and the share of sales shows it as a percent of what you sold. Run the calculator once for each plan, with its own price and rates: a dearer plan with lower rates can cost less once sales are high enough.

The calculator counts the plan and the card fees only, with the rates you enter.

A worked example

These are the numbers the calculator opens with, so you can follow each step in the form above.

  1. A store sells €20,000.00 a month over 400 orders, on a plan of €39.00 a month, with a card rate of 2.9% and €0.30 per order. These are example rates, not Shopify's for your country.
  2. Card processing fees: 2.9% of €20,000.00 is €580.00, and €0.30 times 400 orders is €120.00, which makes €700.00.
  3. Total per month: €39.00 plus €700.00 is €739.00.
  4. Share of sales: €739.00 is 3.7% of €20,000.00.

Terms used: Shopify app, AOV (average order value), Net profit margin.

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