Hello @jkupca,
Thank you for reaching out to us!
All our plans are yearly automatic subscriptions. Each subscription can be turned into a single payment because it can be stopped anytime you want. You do not have to pay for another year if you do not want to. You can stop the recurring payment directly from your account here: https://wp-modula.com/my-account/
Please see: https://wp-modula.com/kb/install-modula-wordpress-plugin/
The license works like this: you pay the fee for a one-year license which grants you access to our plugin, premium support, extensions, and updates.
All license keys are active for one year since you purchased them. If you cancel your subscription during that year your license will still be active for the remaining of the year and it will expire after that time has passed. If the license expires you will no longer have access to the extensions, future updates, and support.
If you have any other questions, please reach out to us via our contact form here as we are not allowed to offer support for our premium version on this forum.
All the best,
Beatrice.