1. Stock and shipping time on the website always relevant.
2. Your order may expire if Bitmain does not receive payment within 24 hours.
3. If your payment is submitted on time but receipt is delayed, we will confirm the payment and then update the order to "Valid".
4. Shipping is from China.
5. Save or print your order details.
6. We sent you an email with the invoice. If you do not see the email, check the spam folder in your mailbox.
7. After the payment send to our email a confirmation with the order number, amount and the wallet from which the payment was made.
8. Letters to the support please send in English or Chinese language.