1.After you paid successfully, we will send you a link to download the
program and the license key to install(please register the valid email,
or you will not receive the link).
2.The period of validity about the link is 5 hours. When you download,if
it doesn't work, you can send the message to us and acquire it again.
3.Because the delay of the internet or other reasons,you did not receive
a link to download the program and the license key to install, please
contact us, we will send the link to you at once. Don't write to state
or request to paypal or visa,thanks
4.If the key we sent you are invalid, please send message to us. After we checked, we will send a new one to you.