Hi Martin,
Thanks for checking out our plugins!
Community Events will let users submit events from the front end, and Community Tickets will let them add and sell tickets to the events that they submit. You do have an option to collect a fee on ticket sales, but there is not currently an out-of-the-box way to collect a fee for submitting an event. So, if you wanted to charge this way and create different levels with different prices, this would need to be done with a customization. We do have a themer’s guide with some great info on customizing our plugins, as well as a list of recommended developers if you’d like to get help with the code.
Unfortunately specifying and image size and limiting the number of words in the description would also require a bit of customization or a third party plugin (such as Smush Image Compression and Optimization or EWWW Image Optimizer).
We do offer full refunds within 30 days of purchase if you’re not satisfied with the products, so if you’d like to test out any of the premium plugins, feel free to do so! Please let me know if you have any other questions.
Thanks,
Jennifer