We only accept Bitcoins via Bit-Pay. They are the most popular and secure payment method for bitcoins, as only trusted shops can accept Bit-Pay.
They are recommended at the most popular website for bitcoins, We Use Coins.

When you checkout, our site redirects you to Bit-Pay. On their site, they show a bitcoin address and an amount to send (you have 15 minutes to send the payment).
FAQ:
Q. If I have an amount to send for example Ƀ 9.5424, can I send only Ƀ 9.54?
A. No, if you cannot send an exact amount, round up, send Ƀ 9.55. If you send a low amount, the bit-pay system will not confirm your payment. If you do send a low amount, send the missing bitcoins fast. If your 15 minutes has expired, please contact the bit-pay support.
Q. Can I pay with my mobile smartphone?
A. Yes of course! the bit-pay system always generates a qr-code for smartphones.

Q. When I pay with bit-pay, my payment is confirmed instantly?
A. No, the payment is confirmed when the bitcoin transaction have 7 confirmations. Before that, bit-pay send a notification to us, to confirm the payment.
Q. I paid on bit-pay, and my bit-pay invoice link status says complete, but Bitcoin2CDKey does not sent me an email with the bill. What do I do?
A. Please email us with the bit-pay invoice link (example). If you forget it, no matter.
If you have another questions about bit-pay, please contact us.