American Express Chargeback Dispute Process
Understanding American Express Chargeback Disputes
Is Discover really more expensive than card brands like Visa, Mastercard and American Express?
Mastercard has a special rate for card-not-present/e-commerce transactions.
Level 3 credit card processing is a payment integration system that works with business-to-business transactions.
When a bank or credit card company contacts a merchant to inquire about a transaction, this action is called a retrieval request, or sometimes a “soft chargeback.”
Credit and debit card transactions have a tangible processing fee associated with them that merchants must pay.