How to Read Your Merchant Processing Statement

Your merchant processing statement shows what your business paid to accept card payments, but the totals and fee labels can be hard to decipher. A low quoted rate doesn’t tell the whole story if other charges appear elsewhere on the statement.

Use this practical guide to find your card volume, identify common credit card processing fees, calculate your effective rate, and spot questions to ask your processor. You’ll be better prepared to compare providers, negotiate, and find ways to reduce payment processing fees.

Start with the statement summary

Statements look different from one processor to another. Look near the beginning for a summary of the statement period and your activity. Find these figures first:

• Statement period: The dates covered by the bill.
• Card sales or processing volume: The dollar amount of card transactions included.
• Transaction count: The number of transactions processed. Some statements also show authorization attempts, refunds, or batches separately.
• Refunds and chargebacks: Amounts returned or disputed, which may affect deposits and fees.
• Total fees: The charges assessed during the statement period.
• Net deposits or funding: The amount sent to your bank, if included.

Check what the statement means by “volume.” It may refer to settled sales, gross sales, or another total. Refunds, chargebacks, timing differences, and adjustments can make statement totals differ from your sales report or bank deposits.

Quick check: Compare statement activity with your point-of-sale system, payment gateway, and bank records. Make sure you’re comparing the same dates and types of transactions.

Step 1: Find the main fee categories

Processing statements may use different labels for similar charges. Look for the following categories, then check your processor’s fee schedule or ask for a line-by-line explanation if something isn’t clear.

Interchange

Interchange is a cost associated with card transactions and varies based on factors such as the card type and how the payment is accepted. It may appear as multiple line items rather than one total.

A credit card, debit card, rewards card, and business card can have different interchange costs. The way you accept a payment (such as in person, online, or by keying in the card) can also affect the applicable category.

Network fees

Card networks may charge fees for network-related services. On your statement, these could be labeled as assessments, dues, network fees, or other terms. The exact labels and charges vary.

Processor markup

Processor markup is the amount your provider charges for processing and related services. Depending on your pricing plan, it may appear as a percentage, a per-transaction charge, a separate fee, or part of a blended rate.

With interchange-plus pricing, the statement may show interchange and other costs separately from the processor’s markup. With flat-rate or tiered pricing, those costs may be less itemized.

Other fees

Check for recurring and occasional charges, including:

• Monthly account, statement, or minimum fees
• Payment gateway or software fees
• Per-transaction, authorization, or batch fees
• PCI-related or compliance fees
• Chargeback or retrieval fees
• Annual fees or one-time adjustments

A fee isn’t automatically improper just because it’s unfamiliar. But you should be able to find it in your agreement or get a clear explanation from your provider.

Step 2: Calculate your effective rate

Your effective rate is a useful way to understand the overall cost of processing for a statement period.

Effective rate = total processing fees ÷ card volume × 100

For a consistent example, say your statement shows $20,000 in card volume, 400 transactions, and $600 in total fees:

$600 ÷ $20,000 × 100 = 3%

That means your total fees were 3% of the card volume for that period. The 400 transactions add context: your average transaction was $50, but your statement may also charge per transaction, so the count matters when reviewing fixed fees.

Use the effective rate as a starting point, not the only measure. Be consistent about which costs you include. If you’re measuring the full cost of accepting cards, include applicable processing and account fees. If you’re comparing routine pricing, you may also want to identify unusual one-time charges, such as a single chargeback fee, separately.

Step 3: Look for unfamiliar or changing charges

Review the fee section line by line. Ask your provider about any charge you can’t match to your agreement, especially if it’s new, recurring, or has increased.

Check for:

• New or changed monthly fees
• Duplicate or unexplained line items
• Unexpected per-transaction charges
• Chargeback fees that don’t match a known dispute
• Fees described only as “miscellaneous” or “adjustment”
• A difference between your quoted pricing and the amounts on the statement

Compare more than one month when possible. Transaction mix, refunds, annual fees, chargebacks, and other one-time items can make one statement look different from a typical month.

Step 4: Use the numbers to compare processors

When you choose a payment processor, don’t compare only the headline rate. Ask each provider to explain the complete pricing structure and how it applies to your business.

A useful comparison includes:

1. The same processing volume and transaction count
2. Percentage fees and per-transaction costs
3. Monthly, gateway, account, and minimum fees
4. How refunds, chargebacks, and other services are billed
5. Which fees are pass-through costs and which are processor charges
6. The total estimated cost under your actual card and sales mix

Ask for a full fee schedule and a written explanation of any statement line you don’t recognize. If a fee is negotiable, ask what changing it would mean for your complete monthly cost, not just the advertised rate.

Questions to ask your processor

Bring these questions to your next account review:

• What does this statement count as card volume?
• Does the transaction count include declined authorizations, refunds, or other activity?
• What is the full fee schedule for my account?
• Which charges are monthly, per transaction, or volume-based?
• Can you explain each unfamiliar fee and where it appears in my agreement?
• Does my quoted price match the pricing on my statement?
• Are there changes to my pricing or services that I should know about?

Clear answers make it easier to save money on payment fees and avoid surprises. For general background on card acceptance costs, you can also review JPMorgan’s merchant guide to card acceptance fees and Visa’s U.S. interchange reimbursement fee information.

Ways to reduce payment processing fees

Your statement can help identify opportunities to review pricing and payment practices. Depending on your business and setup, you may want to:

• Ask your processor to review your full account costs and pricing.
• Check that transaction details are submitted correctly.
• Review whether your gateway or other paid services are still needed.
• Compare your total cost, not just the quoted percentage, when evaluating providers.
• Consider whether a different payment model fits how you sell.

Deposyt says its approach is straightforward: the rate quoted is the rate shown on your statement. For eligible businesses, its dual pricing option displays a card price and a cash price. The example on the Deposyt payment processing page shows a $103.85 card price and a $100.00 cash price.

Dual pricing may help businesses offset processing costs, but the right setup depends on your business, sales channels, and applicable rules. Ask for a full breakdown of pricing and how the program applies to your transactions before deciding. Deposyt also lists a $99 monthly platform price; confirm any transaction or other charges that may apply to your specific account.

Make your statement work for you

You don’t need to memorize every abbreviation to review a merchant processing statement. Start with the basics:

1. Confirm your volume and transaction count.
2. Group fees into interchange, network fees, processor markup, and other charges.
3. Calculate your effective rate.
4. Ask about unfamiliar fees and compare the full cost.

That simple review can help you understand what you’re paying, spot changes, and make a more informed decision about business payment processing.

Want help reviewing your current setup? Book a free consultation with Deposyt to discuss your statement, payment options, and potential ways to reduce payment processing fees. Deposyt highlights 24/7 live human support and more than 25 years in payments.

This article is for educational purposes only and is not legal, tax, or financial advice. Pricing, fees, and payment-program requirements vary. Review your agreement and ask your provider for details about your account.