Hello to all!
I'm looking for a module to permit users to subscribe to events.
The module should be like this:

I setup a number of events (about 3000) and users can participate to 3-4 of those virtual events paying a subscription that could be for 1,6 or 12 months.
They could pay by paypal or bank transfer. As the fee will be as low as about 2 euro/month, it would be better if also it can be paid by mobile phone.

Public can see all events on a map or searching by city, and see which users participate to the events near their area, and click on their profile to have more informations.

Does anyone know if there's a module that can do it, or a set of modules I can use to achieve it?

As English is not my first language, I hope I made myself understood.

Thanks to all.
Mass