How to Compare Merchant Processing Quotes

Comparing processing quotes can be difficult because processors use different pricing models, present fees in different formats, and sometimes omit recurring charges from headline rates. This guide walks through how to evaluate quotes on a total-cost basis.

Step 1 — Know your current numbers first

Before evaluating any quote, calculate your current effective rate using the Merchant Fee Analyzer calculator. You need:

• Your monthly card sales volume
• Your total processing fees (all-in)
• Your transaction count
• Your current effective rate

A quote that looks cheaper than your current rate may not be once all fees are added together. Your effective rate is the baseline for comparison.

Step 2 — Ask for a complete written quote

Request a written quote that lists every fee. Be specific:

• Interchange-plus markup percentage and per-transaction fee, OR flat rate and per-transaction fee
• Monthly account or statement fee
• PCI compliance fee (monthly or annual)
• Gateway fee if applicable
• Any minimum monthly fee
• Equipment cost, lease terms, or rental fee
• Setup or installation fee
• Contract term and early termination fee (ETF)
• Batch or settlement fee if applicable

Step 3 — Estimate total monthly cost at your actual volume

Use your current monthly card sales and transaction count to estimate what the quoted pricing would cost at your volume. The calculator's comparison step does this automatically when you enter the alternative quote's details. The formula:

Then multiply by the contract term (often 12 or 24 months) and add any setup costs to get a total comparison figure.

Step 4 — Compare like for like

Step 5 — Questions to ask before signing

• What is the early termination fee, and under what conditions does it apply?
• Can rates change during the contract term? With how much notice?
• What happens if my volume or card mix changes significantly?
• Who handles disputes and chargebacks, and what is the fee?
• Is this equipment purchase, lease, or rental? What is the full cost over the term?
• What PCI services are included, and what are the non-compliance penalties?
• Are there any fees not listed in this written quote?

Common comparison mistakes

• Comparing the quoted rate to your effective rate — you must compare total estimated costs, not percentages alone.
• Ignoring the contract term and ETF — a lower rate on a 3-year contract with a high ETF may cost more if you need to leave.
• Forgetting that promotional rates sometimes expire — ask when any introductory pricing ends.
• Not accounting for equipment transition costs such as reprogramming fees.
• Comparing a flat-rate quote to an interchange-plus current rate without adjusting for card mix.