- Interchange Fee
- The fee charged by card networks (Visa, Mastercard) that goes to the card-issuing bank. This makes up the largest portion of processing costs and varies by card type, industry, and transaction method.
- Payment Gateway
- Technology that securely transmits payment information between your business and the payment processor. It encrypts sensitive data like credit card numbers during online transactions.
- Merchant Account
- A specialized bank account that allows businesses to accept credit and debit card payments. It holds funds temporarily before they're transferred to your business bank account.
- Chargeback
- When a customer disputes a transaction and their bank reverses the payment. Businesses typically lose the product/service and pay additional fees when chargebacks occur.
- Batch Processing
- The process of submitting multiple credit card transactions together at the end of the business day for settlement. Most terminals automatically batch out at a set time.
- Settlement
- The process of transferring funds from card transactions into your business bank account. Typically occurs 1-2 business days after the transaction is processed.
- Authorization
- The approval process where the card issuer confirms the cardholder has sufficient funds or credit and the card is valid. Happens in seconds during a transaction.
- Surcharging
- Adding a fee to credit card transactions to offset processing costs. Subject to state laws and card network rules - typically 3-4% maximum on credit cards only.
- Cash Discount Program
- Pricing strategy where the listed price includes a service fee, but customers paying with cash receive a discount. Alternative to surcharging that complies with all regulations.
- Virtual Terminal
- Web-based interface that allows you to manually enter credit card information for phone or mail orders without a physical card reader.
- Recurring Billing
- Automated system that charges customers on a regular schedule for subscriptions or memberships. Handles failed payments, retries, and customer notifications.