Q: How can I query the API to check if a license is set as perpetual vs. subscription?
A: Using the function NSLGetSubExpSec the return will be 0 for perpetual licenses. For subscription licenses this will be the number of seconds remaining of the subscription.
A: Using the function NSLGetSubExpSec the return will be 0 for perpetual licenses. For subscription licenses this will be the number of seconds remaining of the subscription.