PayByCheck allows for the payment of goods and services by check right from your web site with the industries most extensive verification, validation and even real-time biometric authentication. For call-centers, order fulfillment companies, and other high-volume clients, PayByCheck can accept batch files and process them as pre-authorized drafts or ACH debits per NACHA rules. PayByCheck uses your existing FDIC insured bank account and banking relationships. We do not require that your customers register with us before they can pay you. We do not limit what products or services you can sell or the dollar amounts that you can charge.