Skip to main content
Merchant SupportAgent Login
AMP Payment Systems
Menu

Processing fees and pricing

What is interchange-plus pricing?

Direct answer

Interchange-plus pricing generally passes through applicable interchange and card-network costs, then adds a disclosed processor markup, often a percentage, per-transaction amount, or both. It can make cost components easier to inspect than bundled pricing, but it is not automatically cheaper. Monthly, authorization, PCI, gateway, equipment, minimum, and other fees still affect complete cost.

Author
AMP Payment Systems
Review status
Primary sources checked; no named AMP subject-matter reviewer is claimed.
Published
Modified

Key facts

  • Interchange varies with transaction and card characteristics.
  • The “plus” is provider markup.
  • Other account and technology fees may remain.

How the statement is built

Transactions qualify for interchange categories based on network rules and submitted data. The provider then applies its agreed markup and any additional service charges.

How to compare proposals

Compare the markup, per-item charges, recurring fees, equipment, software, minimums, contract length, and support—not merely the advertised basis-point figure.

When the answer changes

  • Card mix and sales channel can move the pass-through portion.
  • Enhanced transaction data may affect some commercial-card categories.

Common mistakes

  • Calling the markup the complete rate.
  • Assuming every quoted cost is included in the plus amount.

What to verify

  1. Request a full fee schedule.
  2. Confirm how interchange and assessments appear on statements.

Primary sources

Apply the answer to your business

AMP can help organize your payment, POS, or statement questions. Any recommendation, availability, pricing, or approval depends on the final written configuration and provider terms.

Contact AMP

Merchant processing options

Tell us how your business accepts payments

Secure request

Draft saved

Do not submit SSNs, full bank account numbers, passwords, or cardholder data. Information is used to respond to your request.