PROFITTHEORY

Payment economics

Credit vs. debit: why acceptance costs differ

Debit transactions generally carry lower interchange than credit — and debit from large banks is subject to federal limits on interchange. Rewards and business credit cards usually cost the most. Your card mix is a major driver of your effective rate.

Estimates only. Results vary. No guarantee of approval, rates or savings.

Why the difference

Interchange on credit funds card rewards and the issuer's credit risk. Regulated debit (from banks over $10 billion in assets) has capped interchange under Federal Reserve rules. Exempt debit and prepaid cards fall in between.

What it means for you

  • Know your share of debit vs. credit vs. rewards/business cards
  • Interchange-plus pricing passes debit savings through; flat rate may not
  • Surcharges generally can't apply to debit cards
  • Card-present transactions usually cost less than keyed-in

Run the numbers

Blue = you enterGreen = calculatedGray = assumptionAmber/red = check this
$

Total card sales on your statement.

$

Add every fee line: discount, interchange, assessments, monthly, PCI, gateway.

Your effective rate

3.25%

Fees per year

$23,400

Avg. fee / sale

$4.88

Avg. ticket

$150.00

Effective rate is a diagnostic, not a savings quote. Card mix, card-present vs. keyed, and network rules change what any provider can offer.

Questions to ask your processor

  • • Is my pricing interchange-plus, tiered or flat-rate?
  • • What is your markup above interchange, in % and per item?
  • • Which monthly, PCI, statement or gateway fees apply?
  • • Is there an early-termination fee or equipment lease?
Request a payment reviewOptional. No statement upload needed here.

Estimates only. Results vary. No guarantee of approval, rates or savings.

Talk with a payments specialist

Common questions

Can I charge more for credit than debit?

Surcharging credit is allowed in some states under network rules; surcharging debit generally isn't. Check before changing prices.