Hi kundoung@hotmail.com,
Thank you for contacting Mr. Skin customer support. We regret you are having difficulties joining the site.
I'm sorry, but unfortunately our credit card processor is not able to support credit cards from Thailand. We're hoping that changes in the future, but at the moment, we aren't able to accept them.
You do have the option of purchasing a monthly,yearly, or lifetime subscription via money order. That is the only option available at this time.
We truly appreciate your interest and please let us know if you have any additional questions.
Kind Regards,
The Skin Team