Three parts to every fee
Every card transaction fee is made up of three pieces stacked on top of each other. Interchange goes to the bank that issued your customer's card and covers their fraud protection, rewards program and cost of funds. Network assessments go to Visa, Mastercard, American Express and Discover for running the rails the transaction travels on. The processor's margin is the third piece, and it's the only one anyone can actually negotiate — interchange and assessments are set by the networks and identical no matter who processes your transactions.
Why your rate varies transaction to transaction
A debit card tapped in person costs less to process than a rewards credit card keyed in over the phone. Your mix of card types and how those cards are presented at checkout moves your blended average significantly, which is why two businesses on the same 'rate' can end up paying very different amounts.
- Card present (tapped, dipped or swiped) costs less than keyed-in entry
- Debit generally costs less than credit
- Rewards, business and corporate cards cost more than basic consumer cards
- Online and phone transactions carry different, usually higher, pricing
- Larger average tickets can shift your blended rate lower
Calculate your effective rate
Pull last month's statement. Take total fees charged and divide by total card volume processed that month. That percentage is your true, all-in cost, and it's the only number worth comparing when you're shopping between providers — quoted rates without context mean very little.
Watch the line items
Monthly fees, PCI compliance fees, statement fees, batch fees, gateway fees and non-compliance fees are each individually small, but collectively they can quietly add half a percent or more to a rate that looked competitive on paper. Reading the fee schedule, not just the headline rate, is where the real comparison happens.
Flat rate vs interchange plus, briefly
Flat-rate pricing charges one consistent percentage regardless of card type, which is simple to budget but can cost more at higher volumes. Interchange-plus pricing passes through the real interchange cost and adds a fixed, disclosed markup, which is usually cheaper at volume but harder to read on a statement. Which one wins for you depends mostly on your monthly card volume and card mix.
Equipment and setup costs
Some providers finance or lease hardware over several years, which can end up costing far more than the equipment is worth. With Digital Harvest, the terminal is provided at no cost to you and stays our property — you simply return it if you ever leave, so there's no equipment cost to fold into your rate comparison in the first place.
Industry averages aren't a substitute for your own numbers
It's tempting to Google 'average processing rate' and compare that to your quote. Resist it. Averages blend every industry, ticket size and card mix imaginable. Your restaurant with mostly tapped debit cards and your online store with mostly keyed credit cards will land in very different places, and both can be perfectly normal.
When it's worth switching
If your effective rate is noticeably above what similar businesses report, or your statement is full of fees you can't explain, it's worth getting a second opinion. Switching processors doesn't have to mean new hardware headaches or downtime if it's set up correctly — that's the part we handle.
What to bring to a conversation about your rate
Three months of statements as PDFs, a rough sense of your average ticket, and how customers typically pay (in person, phone, online). With that, a real comparison takes minutes instead of guesswork.