I'd like to have a supersimple system that let my members to see an events list that I can create as admin with Date, Duration, Link to have more info and Description. Clicking on the event show the details and a Register button. The member can register for 1, 2, 3 or more people and that's all. The members could also cancel their registrations. Every member can see the other members registered for this event.
Maybe the add-on can read a Google Shared calendar, take the dates and let me add descriptions and so on or maybe again I can put these info in Google and the add-on can read them, I've not yet sorted out these things...
Actually I'm using Xenatendo but it's way too much for me and I don't need a calendar like to one in Xenatendo.
I've a limited budget available for this and I'd like to know how much this add-on can cost me.