We currently support Paypal. It's quite easy to register one if you don't have a Paypal account. And it's safer to pay through Paypal.
Please make sure you leave the same address on Paypal and our website as your shipping address, otherwise we may contact you to change shipping address to the one you left on Paypal. It's an act recommended by Paypal.
For payment method except PayPal, you are required to contact to email@example.com