All valuable equipment is non-returnable and non-refundable, if the equipment you purchase is priced higher and you choose to pay by bank transfer, we will offer a discount that deducts the credit card processing fee, this means you can enjoy a lower actual payment amount, please contact us before making the payment for more details and the discount link, please note that all prices do not include local customs duties and shipping costs, both bank transfers and credit card payments will take three days to process, for shipping details, please check the delivery method. In light of the U.S. imposing a 10% tariff on imports from Hong Kong and China, which may significantly impact the prices of high-end models, North American customers are advised to inquire about the actual prices with us beforehand to avoid any issues with payment and shipping.