Buy Standard Mandarin
Click here to read more about what the software contains. Payment goes through PayPal. They handle the VISA / Mastercard transaction.
The Standard Mandarin software works with both Microsoft Windows and MAC OS X.
If you're able to use the online demo of Standard Mandarin, then you're able to use the full version.
Note: Make sure you state your email address at the PayPal payment. The download link will be sent directly to that address, and will not be sent to any other email address. It is a matter of customer safety.
Please do contact me if you have any questions.