All amounts payable by Paying Customers hereunder, including without limitation, all fees for the applicable Paid Service, shall be grossed-up for any withholding taxes imposed by any foreign government on Paying Customers’ payment of such amounts to Censys.</p> <p><strong>6.4 Billing.</strong> Censys uses a third-party payment processor (the “Payment Processor”) to bill Paying Customers through a payment account linked to the Paying Customer’s Account (“Billing Account”) for use of the applicable Paid Service.