You can upgrade to Direct Mail Pro right inside of Direct Mail itself!

Choose Direct Mail > Upgrade to Direct Mail Pro...

Direct Mail Pro is not yet available in the Mac App Store, but don't worry—we've got you covered:

If you purchased Direct Mail Basic from the Mac App Store, please contact our support team to obtain a coupon to purchase Direct Mail Pro from our web store at the discounted price.

Click here if you purchased Direct Mail Basic in the Mac App Store