Bangvaper supports payment method via Paypal.

In your payment page,you can see "Paypal" button, just click it.

After fill in the information of the order,in the buttom of the payge,there is "Security Code Purchase" button, click it.

then you will go to paypal website,you need log in your paypal account to make the payment.after you finish the payment, will return to Bangvaper payment

page with the payment code.(the payment code is automatically filled)then click the "Confirm and pay the order",then done!