No. We do not offer any lifetime licenses for our plugins.
The license is an annual (or monthly) subscription and will renew automatically every year (or month, depending on how you selected to pay), unless you cancel it.
It can be canceled at any time. If you cancel the subscription, the plugin will continue to work as normal until the end of the paid-for period.
Once the license expires or reach the end of the paid-for period, you will no longer receive updates or support for the plugin and will still be able to use the plugin all the time you want, but only with the Free features.
However, the support for free features is still available. You can create a support ticket in the WordPress forum. We are answering you ASAP based on our work load.