What Are Merchant Services? A Plain-English Guide for Wisconsin Business Owners

If you take credit or debit cards, you pay for merchant services. Most Wisconsin owners we talk to know roughly what they pay each month but not what they are paying for. That makes it hard to tell a fair deal from a bad one.

This guide explains the pieces in plain English, so the next time a sales rep walks into your shop, you are the one asking the questions.

What "merchant services" means

Merchant services is the umbrella term for the tools and accounts that let a business accept card payments. It usually includes:

A merchant account — the account that receives card payments before they are deposited into your business bank account.

A payment processor — the company that moves the transaction between your business, the card networks and the customer's bank.

Hardware or software — a countertop terminal, a POS system, a mobile reader, or an online payment gateway for your website.

Support and reporting — statements, deposits, chargeback help and someone to call when the terminal stops working on a Friday night.

Who touches every card swipe

Each time a customer pays with a card, several parties are involved:

The customer's bank (the issuer) approves the purchase.

The card network — Visa, Mastercard, Discover or American Express — routes it.

Your processor handles authorization and settlement.

Your bank receives the deposit, usually within one or two business days.

Where your fees actually go

Your processing cost is made of three layers:

Interchange — set by the card networks and paid to the customer's bank. It varies by card type, so a rewards card usually costs more than a basic debit card.

Assessments — small network fees charged by Visa, Mastercard and the others.

Processor markup — what your processor keeps. This is the only part that is really negotiable.

The first two are the same no matter who you use. When two processors quote you very different prices, the difference is almost always the markup and the extra monthly fees.

Common pricing models

Flat rate — one percentage for every card. Simple to read, but often expensive for businesses with steady volume.

Tiered — transactions sorted into "qualified," "mid-qualified" and "non-qualified" buckets. Hard to audit, and many cards end up in the expensive buckets.

Interchange-plus — the true interchange cost plus a fixed, visible markup. The most transparent way to pay the full cost yourself.

Cash discount or dual pricing — card customers pay the posted price and cash customers get a discount, which can offset most of your processing cost. We explain it in our cash discount guide.

Fees to look for on your statement

Pull out your last statement and look for these line items:

Monthly or annual "PCI non-compliance" fees

Statement, minimum or "account maintenance" fees

Equipment lease payments, often on a contract you cannot cancel

Early termination fees or automatic renewal clauses

Rate increases that appeared without a phone call

None of these are automatically wrong, but each one should have a clear reason behind it.

Bank processing vs. an independent local provider

Many Wisconsin businesses get merchant services from their bank because it is convenient. Banks often resell a large national processor, and support may go through an 800 number. An independent local provider can usually compare several processors, explain your statement line by line and answer the phone when something breaks.

Whoever you choose, ask for pricing in writing and make sure you can leave without a penalty if the service is not what you were promised.

Get a second opinion on your statement

Wisconsin Electronic Payments has helped Wisconsin businesses with card processing since 1998, and today we work with 500+ active merchants. If you want a straight answer on what you pay and why, see our Wisconsin merchant services or call Andy at (262) 370-8560. We respond within the hour during business hours.