About how to order, you can check this link:
We only start to prepare your order once we received the payment.
We cannot add more items in the order since payment was completed.
We do accept Credit / Debit card.
You can choose pay by Credit / Debit Card or PayPal when you're choosing "Payment method" after confirming your shipping address and shipping method. Credit / Debit Card option will show up automatically as the first payment method at the left bottom of web-page .
If you are using Paypal as a guest to pay, please double check if you have entered the correct shipping or billing address. Paypal will force you to return to checkout page and notify you error if you entered the incorrect information, such as wrong zip code.
If you are using Credit Card/Debit Card to pay, please double check if you have entered the correct card number.It will force you to return to checkout page and notify you error or use another card if you entered the incorrect card number. Also,to lower the risk of someone stealing your card information, Some of the debit/credit card companies now does not allow to pay if your billing address and shipping address are different.