Quick Answer
Card-present (CP) transactions typically cost 1.5–2.5% while card-not-present (CNP) transactions cost 2.5–3.5% due to higher fraud risk. If your business processes both in-store and online payments, calculate a blended rate based on your actual sales mix to accurately predict total processing costs.
Key Differences Between CP and CNP Rates
Card-Present (CP) Transactions:
- In-person payments where the card is physically swiped, dipped, or tapped
- Lower risk profile leads to lower interchange rates
- Typical effective rate: 1.5–2.5%
- Includes retail, restaurant, and service businesses
Card-Not-Present (CNP) Transactions:
- Online orders, phone payments, and keyed-in transactions
- Higher fraud risk results in higher interchange rates
- Typical effective rate: 2.5–3.5%+
- Includes e-commerce, delivery, and invoiced payments
How to Calculate Your Blended Rate
If you process $10,000 monthly with 70% CP and 30% CNP:
- CP volume: $7,000 × 2.0% = $140
- CNP volume: $3,000 × 3.0% = $90
- Total fees: $230 / $10,000 = 2.3% blended effective rate
Use this blended rate when comparing processor quotes to ensure accurate cost projections.
Planning Questions to Answer
- What percentage of your sales are in-store vs. online?
- Do you offer delivery or takeout that shifts CP to CNP?
- Are you planning to add e-commerce or remote invoicing?
- Does your processor charge different rates for keyed entries?
How to Use This in a Buying Decision
- Pull 3 months of statements and separate CP vs. CNP volume.
- Calculate your actual CP/CNP split percentage.
- Run the simulator with your blended rate and both volume scenarios.
- Compare total annual cost, not just the headline percentage rate.
Related Guides
- Tips & Adjustment Feature Cost-Benefit for Restaurants
- POS Invoice Payments Add-On Fee Breakdown
- Merchant Statement Audit Checklist for SMB Owners
FAQ
Is a lower transaction rate always better?
No. Lower rates can be offset by fixed monthly fees, support bundles, or mandatory add-ons.
How often should I re-negotiate POS pricing?
At minimum, review every 6-12 months or immediately after major volume changes.
Can this replace a formal quote?
No. Use this as pre-quote planning to negotiate from a stronger position.
Next Steps
Input your blended CP/CNP rate into the POS System Cost Simulator to get accurate cost projections for your business mix. If you’re adding online payments, review POS Invoice Payments Add-On Fee Breakdown for additional cost considerations.