Run it with less chaos · Every business
Card Processing Fees: What You Pay and How to Lower It
Card fees are a cost most owners accept as a fixed percentage, when in practice the rate depends on the kind of card, the way it is taken and the pricing plan the processor put the business on.
Every card payment carries three layers of cost: the interchange fee, which goes to the bank that issued the customer's card; the card network's own fees; and the processor's markup, which is the only layer a small business can usually negotiate. The quickest way to lower the total is to find your effective rate (total fees divided by card sales), compare it with a quote priced as interchange plus a stated markup, and point large invoices toward the cheapest way to pay, while any surcharge on credit cards follows the card networks' rules and your state's law.
General information, not legal/tax/financial advice; talk to a licensed professional about your situation.
The card fee checklist
- Find your effective rate. Add up every fee on last month's processing statement and divide by total card sales; that single percentage is the number to compare across processors.
- Ask which pricing plan you are on. Flat-rate plans charge one percentage on every card, tiered plans sort cards into buckets, and interchange-plus plans pass through the actual interchange and add a stated markup, which makes the markup visible.
- Look for fees that are not percentages, such as monthly minimums, statement fees, PCI fees and terminal leases, and ask to remove any you did not agree to.
- Point large invoices to the cheapest way to pay. Ask your processor and bank what debit and bank transfer cost you; debit cards from large banks carry a federally capped interchange fee.
- If you plan to surcharge credit cards, follow the network rules first. Visa's merchant guide says a surcharge may not exceed your cost of acceptance or 3%, may apply only to credit cards (debit and prepaid cannot be surcharged), must be disclosed at the point of entry and point of sale and itemized on the receipt, and requires 30 days' notice to your processor; the same guide lists Connecticut, Maine, Massachusetts and Oklahoma as states that prohibit or limit surcharging, and rules change, so confirm your state's current law and each network's terms with your processor.
- Review the statement every quarter, since rates and fees can change over the life of an account.
Under the Federal Reserve's Regulation II, large debit issuers may charge at most 21 cents plus 0.05% of the transaction, with a one-cent fraud-prevention adjustment for issuers that qualify. Credit cards are not covered by that cap, which is why they usually cost a merchant more.
| Monthly card sales (Assumption) | $40,000 |
|---|---|
| Monthly fees on the statement (Assumption) | $1,240 |
| Effective rate (Calculated ($1,240 ÷ $40,000)) | 3.1% |
| Annual fees at 3.1% (Calculated ($1,240 × 12)) | $14,880 |
| Annual fees at 2.6% (Calculated ($40,000 × 2.6% × 12)) | $12,480 |
| Annual difference (Calculated) | $2,400 |
Illustrative example; replace every assumption with your own numbers.
Why it works
Most of the savings come from knowing which layer you are paying for. The Federal Reserve's 2023 data show that the average debit transaction covered by the federal cap cost merchants 0.47% of its value in interchange, against 1.21% for exempt debit transactions, so a business that knows its mix of card types can ask its processor sharper questions and point big-ticket customers to the cheaper ways to pay, without surprising anyone at checkout.
Sources
- Board of Governors of the Federal Reserve System. 2023 Interchange Fee Revenue, Covered Issuer Cost, and Covered Issuer and Merchant Fraud Loss Related to Debit Card Transactions. Regulation II data.
- Board of Governors of the Federal Reserve System. Regulation II (Debit Card Interchange Fees and Routing).
- Visa. Merchant Surcharging Considerations and Requirements.
Related reading: Choosing a Card Reader for a Salon, Barbershop or Mobile Trade · Checkout Is a Service Moment: Payment, Receipts and the Last Impression · Trip Fees and Minimum Charges: How to Set Them and Explain Them · Getting Paid on Time: Collections Without Losing the Customer
Email hello@osnovaops.com about your business
Not ready to talk? osNOVA runs free live events for owners.