Hi Eric,
Yes, the price for Event Aggregator is very much like Events Calendar PRO. You pay for the license, then renew after a year.
Where it’s a little different is that Event Aggregator is a service instead of a plugin. So, where you pay for a license of Events Calendar PRO for access to updates and support for the year, you can still keep the plugin, even if you do not want access to updates after the year is up.
Since Event Aggregator is a service, you are indeed paying for access to the service each year, in addition to support.
I’m not sure if you took advantange of our nonprofit program when purchasing Events Calendar PRO but, if not, then I would suggest looking into it because that would certainly help take some of the financial pressure off your organization.
Does this help answer your question? Please let me know.
Cheers,
Geoff