Payment for our audio line of products can be made by check or credit card. We do not begin construction or ship items until funds paid by check are cleared by the bank. Our credit card payment processor is PayPal. If you wish to use a credit card, an invoice will be sent to you after we have arranged the final price via email. You will be able to pay the invoice securely online using your credit card. An additional 2.9% fee is applied to domestic credit card orders, and an additional 3.9% fee is applied to international credit card orders. The credit card processor charges this fee, not us. Some of our smaller stock items are available using the shopping cart option. If you need to make other payment arrangements Email Frank!