Updated Articles

  1. Visa Acquirer Monitoring Program (VAMP): What You Need to Know

    Last Updated: 07/18/2025 in Disputes, Fraud, Compliance, and Security Disputes
    Information about the Visa Acquirer Monitoring Program (VAMP) that went into effect April 1, 2025

  2. Understanding TC40 Fraud Records

    Last Updated: 07/18/2025 in Disputes, Fraud, Compliance, and Security Disputes
    Information on TC40 fraud alerts.

  3. Dispute Supporting Documentation Requirements

    Last Updated: 07/17/2025 in Disputes, Fraud, Compliance, and Security Disputes
    Information on requirements for dispute supporting documentation.

  4. ACH Payment and Validation Response Codes

    Last Updated: 07/16/2025 in Qualpay Products ACH Payments
    Lists of possible response codes for ACH verification transactions.

  5. ACH Payment Return Codes and Descriptions

    Last Updated: 07/03/2025 in Qualpay Products ACH Payments
    Information on reject reason codes for ACH payments.

  6. ACH Payment Reinitiation

    Last Updated: 07/03/2025 in Qualpay Products ACH Payments
    Information about the ACH Payment reinitiation after an ACH Payment return.

  7. ACH Payment FAQ

    Last Updated: 07/03/2025 in Qualpay Products ACH Payments
    FAQ for ACH Payment processing.

  8. ACH Payment Returns Report

    Last Updated: 07/03/2025 in Qualpay Products ACH Payments
    Information on the ACH Payment Returns Report.

  9. View Customer Invoices

    Last Updated: 06/20/2025 in Qualpay Products Invoicing
    How to view invoices linked to a customer in Qualpay Customer Vault.

  10. Retrieval Requests and Response

    Last Updated: 05/05/2025 in Disputes, Fraud, Compliance, and Security Disputes
    Information about retrieval requests.