The basic things are ready and you can do test transactions.
Here is what still needs to be done:

• Adjust mails to reflect that this is about recurring donations
• Move the tools in production, so that we only have one copy of them.
• Review the donate.org page
• Implement email verification and a simple account management system. This can be delayed because I can manage subscription via the Stripe dashboard.
• Implement recurring donations with Paypal.
• How do we handle recurring donations with SEPA?

We also need to change 5 Euro monthly donations to 15 Eur/quarter.

And 5 euros quarterly to 60 euros yearly, etc.

This should be accompanied by a warning of the sort:

To make your donation go further, please donate a larger amount less frequently to avoid the high overhead fees.  Thanks!