All paid orders are considered binding! Subsequent price negotiations, exchange or cancellation is not possible after this point. If for any reason the delivered goods are damaged or incomplete, or we supplied a wrong item to you, or if you are not satisfied with our service for other reasons, please use our contact form to inform us immediately so that we can quickly find a satisfactory solution to the problem. Payment is made, unless otherwise agreed, exclusively through PayPal secure server. You can pay with PayPal with most credit cards even if you do not have an account with PayPal.