Dear Mr Admin.
I want to buy your products. I see Viet Nam in list of country payments. But i want to know exactly. I use Mastercard. Do u accept Vietnam Debit Mastercard?
Thanks.

Yes, we accept Master Card and Visa debit and credit cards from Vietnam.
If you have any problem making a purchase, please write to staff@hide-my-ip.com and we'll try to resolve the matter for you as quickly as possible.

Any of our software can be purchased by one of these methods:

1. Credit card
2. Debit card
3. Pre-paid credit or debit card (they can be "virtual" cards)
4. Pay Pal, or
5. Money order (all funds must be in USD)

We do not accept the following:
- Western Union
- any type of bank transfers or
- any payment methods other the the one's stated above

To order any of our products, including ordering by money order, please click this URL:
http://www.hide-my-ip.com/order.shtml
To learn more about our products, please click this URL: http://www.hide-my-ip.com/product.shtml

Ok, you also accept Virtual Card. Can I use Epassporte Account? Epassporte is Virtual Visa Card.

ePassport uses the Visa set up so that should not be a problem.

I received this notice when purchase your product. I use Epassporte Visa Card. Please check for me. Thanks.

Your order has been approved. Please enjoy the software.

Thanks very much. I see product license in email. But I want to know how many PC can I install on?! And if only 1 PC, how many times can I install on my PC?

Only one unlock license key code is allowed per computer.

Dear Admin.
I have received an notice when i click "change my ip": Unable To Find Available IP "Hide My IP was unable to locate an available IP. This is most likely a temporary problem, try restarting Hide My IP. If the problem continues, contact support"
I restarted and try again but this error still continues.
Please help me!
Thanks.

Please review this post as it addresses your question:
http://www.hide-my-ip.com/forum/index.php?showtopic=852