Meaning
Financial auditing processes comparing card transaction records against published payment network fee schedules verify the accuracy of card processor assessments on credit card payments. Conducting interchange fee reconciliation allows retail merchants and e-commerce platforms to identify overcharges and unauthorized processor markups. The mechanism governs interchange tier classifications and merchant service fee audits across merchant acquiring accounts.
It ceases to apply to cash transactions or direct bank transfers that bypass credit card networks.
Fee Auditing
Payment processing costs represent significant operating expenses for high-volume consumer goods distributors and retail merchants. Executing interchange fee reconciliation involves matching individual transaction records against card network fee tables. Discrepancies often occur when card-not-present transactions are misclassified into higher risk tiers.
Uncovering systematic misclassifications enables merchants to claim refund credits from payment processors.
Rate Verification
Card networks publish complex, multi-tiered fee structures based on merchant category codes and card reward types. Through interchange fee reconciliation, commercial finance teams verify that processor transaction assessments match negotiated processing contracts. Discrepancy reports flag unexplained rate hikes or invalid fee additions.
Settlement Margin
Profit margins on low-margin retail sales suffer when credit card processing fees exceed budget projections. Detailed interchange fee reconciliation protects net operating margins by identifying transaction fee leakage before monthly processor settlements finalize. Timely audit procedures ensure full recovery of processor overcharges.
