You must install Math Type 7/6.9 software before order the product key.
You must make sure your software edition is Math Type 7/6.9 before order the product key.
We only sell the product key of Math Type 7/6.9. If you need the software installation package, please download from the official website.
After order, delivery of the Math Type 7/6.9 product key to your email.
For Windows, Mac