How do you handle recurring payments?

I was wondering how, for those of you who run web apps, handle the recurring payments? Is there an extension for PayPal, or did you come up with your own way of doing this?

This is the easiest way to implement recurring payments using Paypal. If you have a Websites Payments Pro account you can implement recurring payments with the Paypal API.

Some days ago I added payum extension for yii. The lib itself support paypal recurring payments and I have written a doc about it (cannot post a link)

Here’s payum extension topic on forum and the extension page.

On the extension page you could find a link to the documentation. If there is enough interest in recurring payment from community side we could integrate it even better.