Tap-to-Pay Fee Calculator. See what you'd actually pay.
Enter your monthly card volume and average ticket to compare flat-rate pricing against interchange-plus in real time.
No monthly fee, no setup fee, no contract.
Interchange is what the card networks charge, and it is the same for us as it is for anyone. We pass it through at cost, along with the card brand fees, and add one published rate on top. No blended percentage, no spread we keep quietly.
Your all-in rate depends on your card mix, average ticket, and volume. Any estimate shown here assumes a typical card mix, so treat it as an estimate, not a quote. Send a recent statement and we will tell you your actual number before you sign anything.
Interchange-plus vs flat-rate
Enter your monthly numbers and the two pricing models below. Edit any rate to match what you pay now. The numbers update as you type.
Most merchants run a mix of cards. Send us a statement and we'll show you your real cost. Talk to Sales
How the math works: interchange is set by the card networks (Visa, Mastercard, and others) and varies by card type and how the card is accepted, so your real interchange-plus cost depends on your actual card mix. The interchange fields above are editable estimates. Interchange has a per-item fee as well as a percentage, so both are counted: the defaults, 1.65% and $0.10, are roughly a Visa Signature card, while regulated debit is nearer 0.05% + $0.21. Card brand assessments of about 0.14% plus about two cents per authorization are also included in the interchange-plus total and passed through at cost. Flat-rate defaults to a common in-person rate of 2.6% + $0.15, enter your own rate to compare. Figures are estimates only and are not a quote. CoreMobile has no monthly fee; other providers may charge one.
Fee Calculator FAQs
Ready to see your numbers?
CoreMobile is interchange-plus pricing with no hardware, no setup fee, and no contracts. See exactly what your volume would cost and we'll help you pick what fits.
Interchange + 0.50% + $0.10 · $0/month · No setup fee
New to interchange-plus? Read the guide to lowering your processing fees →
