Sorry, we wanted to smooth out this process before the expiration, but ended up chasing another Apple change during the last two weeks of November.   Please do this:

• Quit the app.
• Download the latest non-expiring version of the app you need from one of these links:

BookMacster    Markster   Synkmark   Smarky

• In Finder, go to your /Applications folder and trash the expired version of the app.
• Replace it with the version you downloaded.

If you acquired a license for version 3 during the beta test (September - November 2022), you are done.

If you have not yet acquired a license for version 3 …

You need a new license for version 3.  To get a version 3 license, after installing version 3, click in its application menu (main menu bar, after the ) > Licensing > Try or Buy.  In the window which opens, click Regular License.   The system should find your old license, if still installed, and give you an appropriate discount…

For BookMacster, Synkmark and Smarky, the discounts are:
• Free for users who acquired a prior version within the last the last 12 months
• 65% discount if within 12 - 30 months
• 30% discount if over 30 months

For Markster, the discounts are:
• Free for users who acquired a prior version within the last the last 30 months
• 65% discount if over 30 months