The Aria Salvatrice Signature Series modules are free software.
If you wish to send me a tip for my modules, at this time, donations can only be accepted in the form of pay-what-you-want album purchases. Feel free to send me a message along with the donation: firstname.lastname@example.org!
I am looking into providing more convenient donation options in the future, since bandcamp takes their cut and requires you to make a purchase you might not be interested in. It is unfortunately difficult to find a payment processor that operates legally in France but respects the choice of individuals to go by a chosen name. Thank you for your understanding.